Mcculloch Mac 2818 Service Manual

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McCulloch - Service Guide - Mini Mac, PM6, SP40 Here is a scan of a service guide for the McCulloch Mini Mac, PM6, SP40. Send me a PM if you would like to have a copy of this manual. This is for the McCulloch models Mini Mac, PM6, & SP40. This service guide is not an official McCulloch service guide. It is from an aftermarket service manual. Mcculloch mac 2818 carburetor settings? - Garden question. McCulloch Service. Refer to your service manual or I recommend contacting your local authorized.

Mcculloch Mac 2818 Service Manual

This is a partial text extraction from the pdf, to download the pdf, click the Manual tab. If you want to search this text, hold control and F, and type the word you are looking for.
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P.O . Box 31567 • Tucson Arizona 85751 - 1567 • U.S.A . 28cc and 32cc GAS POWERED CURVED SHAFT • MANUFACTURING • SALES • SERVICE • STRING TRIMMERS FOR WARRANTY OR SERVICE , ( †) SERIAL CONTACT THE NEAREST McCULLOCH AUTHORIZED SERVICE CENTER MODEL NUMBER MODEL ENGINE NAME PREFIX NUMBER SIZE DRIVE SHAFT HANDLE LISTED UNDER ‘ SAWS ’ IN YOUR TELEPHONE DIRECTORY YELLOW PAGES . MT3310 - - 28cc DIRECT 44 ” D MT3311 - - 32cc CLUTCH 48 ” D IF FURTHER ASSISTANCE IS REQUIRED CALL THIS TOLL - FREE HOT LINE . MAC 1385L 22 - 400132 - 93 32cc CLUTCH 48 ” D PLEASE REFERENCE YOUR MODEL AND SERIAL NUMBER . MAC 2816 12 - / 22 - 400128 - 01 28cc DIRECT 44 ” D MAC 2816 12 - / 22 - 400128 - 19 28cc DIRECT 44 ” D MAC 2816 12 - / 22 - 400128 - 21 28cc DIRECT 44 ” D 1 - 800 - 521 - 8559 MAC 2816 12 - / 22 - 400128 - 27 28cc DIRECT 44 ” D MAC 2816 12 - / 22 - 400128 - 51 28cc DIRECT 44 ” D MONDAY - FRIDAY - 6 : 00 AM - 4 : 30 PM ( MST ) MAC 2816 12 - / 22 - 400128 - 73 28cc DIRECT 44 ” D MAC 2816 12 - 400128 - 85 28cc DIRECT 44 ” D www.mccullochpower.com MAC 2816 12 - / 22 - 400128 - 93 28cc DIRECT 44 ” D MAC 2816 22 - 400128 - 97 28cc DIRECT 44 ” D MAC 2818 12 - / 22 - 400128 - 02 28cc CLUTCH 48 ” D MAC 2818 12 - / 22 - 400128 - 30 28cc CLUTCH 48 ” D McCulloch products are identified by a model number ( in this instance MAC 2818 12 - / 22 - 400128 - 58 28cc CLUTCH 48 ” D 400128 ) followed by a suffix number ( 01 ) . Suffix numbers denote ENGINE SPECIFICATIONS TORQUE SPECIFICATIONS MAC 2818 12 - / 22 - 400128 - 94 28cc CLUTCH 48 ’ D variations in parts or assemblies used in the manufacture of this Eager Beaver 282 12 - 400128 - 05 28cc DIRECT 44 ” D FASTENER FIG / TORQUE Engine Type . . . . . . . . . . . . . . . . . Air - Cooled , Two Cycle , Single product . Eager Beaver 282 12 - 400128 - 47 28cc DIRECT 44 ” D DESCRIPTION PART NO . ITEM ( IN / LBS ) LOCTITE Chrome Cylinder Illustrated Parts Lists ( IPLs ) contain a PART NUMBER , DESCRIPTION , Eager Beaver 287 12 - 400128 - 10 28cc CLUTCH 48 ” D UNITS per assembly and STOCKING CODE for each part . C’Case to Cylinder 111065 1 / 57 55 - 60 242 Displacement . . . . . . . . . . . . . . . . 28cc or 32cc Eager Beaver 287 12 400128 - 28 28c CLUTCH 48 ” D Stocking Codes are : C’Case to Plast Plug 111065 1 / 70 35 - 40 242 Idle RPM , Direct Dr . . . . . . . . . . . 3000 - 3500 RPM Eager Beaver 287 12 - 400128 - 48 28cc CLUTCH 48 ” J A - Dealer stocked . Fast to medium moving part . Insulator to Cylinder 111053 1 / 20 45 - 50 242 Eager Beaver 287 12 - 400128 - 52 28cc CLUTCH 48 ” D Idle RPM , Clutch Dr . . . . . . . . . . . 2700 - 3000 RPM B - Distributor stocked . Medium to slow moving part . ProMac I Super 12 - / 22 - 400132 - 01 32cc DIRECT 48 ” J Shroud to C’Case 111067 1 / 48 55 - 60 242 Maximum RPM . . . . . . . . . . . . . . 7000 - 8000 RPM C - Factory stocked . Slow moving part . ProMac I Super 12 - 400132 - 44 32cc DIRECT 48 ” D Ignition Asy 111053 1 / 40 45 - 50 242 Compression , PSI . . . . . . . . . . . . 28cc = 80 PowerPro P1528 22 - 400128 - 96 28cc DIRECT 44 ” D Carburetor 111058 1 / 13 25 - 30 - - ( after 10 pulls , thr’tl full open ) . . . 32cc = 90 PowerPro P1732C 22 - 400132 - 86 32cc CLUTCH 44 ” D NOTE : The following explains symbols and footnotes in this IPL : Roadrunner III 12 - / 22 - 400128 - 11 28cc DIRECT 44 ” J Spark Plug 92879 1 / 66 110 - 120 - - Ignition . . . . . . . . . . . . . . . . . . . . Electronic A dash preceding a PART NUMBER indicates that it is a ( - ) Roadrunner III 12 - / 22 - 400128 - 18 28cc CLUTCH 44 ” J new part number , different from the one listed in the Flywheel Nut 111085 1 / 37 140 - 145 242 Flywheel to Ignition Gap . . . . . . . . 0.007 - 0.012 in . previous IPL for this unit . Roadrunner III 12 - 400128 - 25 28cc DIRECT 44 ” J Flywheel Nut 322847 1 / 38 140 - 145 242 Spark Plug . . . . . . . . . . . . . . . . . . Champion RDJ8J Roadrunner III 12 - 400128 - 59 28cc DIRECT 44 ” D One or more dots ( . Spring , Starter ) preceding a part ( . ) Roadrunner III 12 - / 22 - 400128 - 61 28cc DIRECT 48 ” J Starter Housing 111054 2 / 32 30 - 35 - - Spark Plug Gap . . . . . . . . . . . . . . 0.025 in . ( 0.63mm ) DESCRIPTION indicates the part is included in the kit or Roadrunner III 12 - 400128 - 83 28cc CLUTCH 44 ” D assembly described directly above the dot ( s ) . Clutch Housing 224919 2 / 28 30 - 35 - - Fuel Tank Capacity . . . . . . . . . . . . 24 oz . ( 71ml ) Silver Eagle 28 12 - / 22 - 400128 - 03 28cc DIRECT 44 ” D Fuel Type . . . . . . . . . . . . . . . . . . . Unleaded - Regular Grade If four dashes appear in place of a PART NUMBER , the ( - - - - ) Silver Eagle 28C 12 - / 22 - 400128 - 06 28cc CLUTCH 48 ” J part is not available individually but is included in the next Silver Eagle 28 12 - / 22 - 400128 - 17 28cc DIRECT 44 ” D Fuel to Oil Ratio . . . . . . . . . . . . . . 40 : 1 McCulloch Custom Lubricant higher assembly or subassembly . Silver Eagle 28C 12 - / 22 - 400128 - 20 28cc CLUTCH 48 ” J Dry Weight . . . . . . . . . . . . . . . . . . 44 ” = 9.9 lbs Silver Eagle 28 12 - 400128 - 49 28cc DIRECT 44 ” D Circled numbers preceding a DESCRIPTION footnote the 48 ” = 13.6 lbs part or assembly to additional information on the page . Silver Eagle 28C 12 - 400128 - 50 28cc DIRECT 48 ” J Carburetor . . . . . . . . . . . . . . . . . . Diaphragm with Primer Silver Eagle 28C 12 - 400128 - 74 28cc CLUTCH 48 ” J An asterisk denotes that choices follow or precede . ( * ) Silver Eagle 28 12 - 400128 - 75 28cc DIRECT 44 ” D Starter Cord . . . . . . . . . . . . . . . . . Nylon , Type 3.5 , Length 46 in . FR 15 ” DD 44 ” 90 - 002815 - 00 28cc DIRECT 44 ” D Serial Number Prefix 22 - denotes CARB approved unit - - ( †) FR 15 ” DD 44 ” 90 - 002816 - 00 28cc DIRECT 44 ” D all parts are interchangeable with Serial Number Prefix 12 - . FR 17 ” CD 48 ” 90 - 002817 - 00 28cc CLUTCH 48 ” D FR 17 ” CD 48 ” 90 - 002818 - 00 28cc CLUTCH 48 ” D The policy of McCulloch is one of continual improvement in design , manufacturing and engineering advancement wherever possible to MARCH 2003 assure still finer power tools . Hence , specifications , equipment colors , design and manufacturer’s suggested list prices are subject to change ILLUSTRATED PARTS LIST without notice . McCulloch reserves the right to make such changes without prior notification or obligation to backfit or supply backfit components for units previously shipped from the factory . P.O . Box 31567 Tucson , Arizona 85751 - 1567 • U.S.A . McCulloch 2003 • Printed in U.S.A . PN 211703 - 03
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CARBURETOR ASSEMBLY POWERHEAD ASSEMBLY FIGURE 1 FIGURE 4 21 20 63 62 5 61 5 63 73 22 16 21 22 17 14 1 19 7 32 3 6 65 17 27 15 2 7 8 73 64 30 3 34 2 6 8 25 66 9 25 24 14 31 19 1 13 28 30 11 9 38 59 36 10 18 34 29 23 12 35 31 24 30 33 12 10 26 2 24 20 47 26 7 28 32 29 36 8 4 31 46 15 27 43 37 5 19 3 35 44 45 18 – – 34 13 33 37 / 38 40 56 29 – – 2 – – 33 – – – – 35 2 – – 1 16 – – 3 4 41 32 – – – 37 – – 36 11 53 4 – – 38 23 – – 7 54 6 – – 22 42 – – 8 – – 44 55 34 – – 42 – – 45 42 – 35 – – 43 – – 52 – – 23 ITEM STK ITEM STK PART UNITS PART UNITS – – 46 – – 24 – – 47 NO . CODE NUMBER DESCRIPTION PER ASY NO . CODE NUMBER DESCRIPTION PER ASY 51 23 – – – 25 A - 323602 - 03 Carburetor , Walbro WT 434 1 A - 323602 - 03 Carburetor , Zama C1U M29D 1 52 – – 26 1 - - - - . Ring , Screen Retainer 1 1 - - - - . Ring , Screen Retainer 1 – – 51 32 36 51 – – – 27 2 - - - - . Ring , Shaft Retainer 1 2 - - - - . Collar 1 – – 52 60 3 - - - - . Lever , Throttle 1 3 - - - - . Lever , Throttle 1 4 - - - - . Cover , Metering Lever 1 4 - - - - . Cover , Metering Lever 1 – – 29 48 – – 53 5 B 300072 . Cover , Fuel Pump 1 5 B 300456 . Cover , Fuel Pump 1 11 29 – – – 30 6 - - - - . Shaft Asy , Throttle 1 6 - - - - . Shaft Asy , Throttle 1 – – 54 49 39 12 53 – 50 – – 31 58 7 - - - - . Valve , Throttle 1 7 - - - - . Valve , Throttle 1 – – 55 8 - - - - . Shaft Asy , Choke 1 8 - - - - . Shaft Asy , Choke 1 – – 56 10 9 - - - - . Valve , Choke 1 9 - - - - . Valve , Choke 1 72 10 - - - - . Valve , Inlet Needle 1 10 - - - - . Valve , Inlet Needle 1 – – 59 22 11 - - - - . Seat Asy , Check Valve 1 11 - - - - . Plug , Welch 1 59 – 57 – – 60 12 - - - - . Plug , Cup 1 12 - - - - . Ball , Choke Friction 1 67 13 - - - - . Plug , Welch 1 13 - - - - . Gasket , Metering Diaphragm 1 9 14 - - - - . Ball , Choke Friction 1 14 - - - - . Gasket , Fuel Pump 1 21 71 15 - - - - . Gasket , Metering Diaphragm 1 15 - - - - . Diaphragm , Fuel Pump 1 68 9 16 - - - - . Gasket , Fuel Pump 1 16 - - - - . Diaphragm Asy , Metering 1 19 17 - - - - . Diaphragm , Fuel Pump 1 17 - - - - . Screw , Valve 1 18 - - - - . Diaphragm Asy , Metering 1 18 - - - - . Screw , Valve 1 69 20 19 - - - - . Screw , Valve 2 19 - - - - . Screw , Metering Lever Pin 1 70 20 - - - - . Screw , Metering Lever Pin 1 20 - - - - . Screw , Pump Cover 2 18 21 - - - - . Screw , Pump Cover 1 21 - - - - . Screw , Idle Adjust Kit 1 22 - - - - . Spring , Idle Adjust Kit 1 22 - - - - . Screw , Metering Cover 2 23 - - - - . Screw , Metering Cover 4 23 - - - - . Spring , Choke Friction 1 24 A - - - - . Spring , Choke Friction 1 24 - - - - . Spring Needle 2 25 - - - - . Spring , Idle Needle 1 25 - - - - . Spring , Throttle Return 1 26 - - - - . Spring , High Speed Needle 1 26 - - - - . Spring , Metering Lever 1 17 27 - - - - . Spring , Throttle Return 1 27 - - - - . Needle , High Speed 1 28 - - - - . Spring , Metering Lever 1 28 - - - - . Needle , Low Speed 1 23 13 28 29 - - - - . Needle , High Speed 1 29 - - - - . Screen , Check Valve 1 14 30 - - - - . Needle , Low Speed 1 30 - - - - . Screen , Fuel Inlet 1 26 31 - - - - . Screen , Check Valve 2 31 - - - - . Pin , Metering Lever 1 32 - - - - . Screen , Fuel Inlet 1 32 - - - - . Lever , Metering 1 33 - - - - . Pin , Metering Lever 1 33 - - - - . Nozzle Asy , Check Valve 1 34 - - - - . Lever , Metering 1 34 - - - - . Screw , Throttle Lever 1 27 35 - - - - . Ring , High Speed 1 35 B 323603 . Cap , Limiter , High , Black 1 36 - - - - . Washer , High Speed 1 36 B 323604 . Cap , Limiter , Low , White 1 16 37 B 323601 . Cap , Limiter , High , Black 1 15 38 B 323602 . Cap , Limiter , Low , White 1 300454 Kit , Major Repair RB - 48 ( Stk Code B ) 300457 Kit , Major Repair A1117WT ( Stk Code A ) 24 300473 Kit , Gasket / Diaphragm GND - 13 ( Stk Code A ) 25 324460 Kit , Gasket / Diaphragm B1106WT ( Stk Code A ) 322358 Kit , Choke Lever 40 - 999 ( Stk Code A ) 322363 Kit , Choke Lever 40 - 999 ( Stk Code A ) 2 7
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SHAFT / HANDLE / STRINGHEAD ASSEMBLY POWERHEAD ASSEMBLY FIGURE 3 FIGURE 1 ITEM STK PART UNITS ITEM STK PART UNITS NO . CODE NUMBER DESCRIPTION PER ASY NO . CODE NUMBER DESCRIPTION PER ASY – – 2 1 A 224044 Spring , Muffler 1 52 - - - - - . Bearing 2 – – 3 2 B - 224034 Kit , Muffler 1 * 53 - - - - - Piston , 28cc Aluminum 1 1 – – – – 4 3 B 111072 . Screw , 8 - 18 x . 31 Pn Dh Sl Torx 1 54 - - - - - . Pin , C’shaft Piston 1 – – 5 4 A 224228 Gasket , Muffler 1 55 - - - - - . Ring , Retaining 1 2 11 5 A 224922 Gasket , Exhaust Port 1 56 - - - - - . Ring , Piston , 35mm 1 – – 13 6 A - 302424 Kit , Spark Arrester 1 * 53 - - - - - Piston , 32cc Aluminum 1 – – 14 5 7 A 224040 . Screen , Spark Arrester 1 54 - - - - - . Pin , C’shaft Piston 1 12 – – – 15 8 A 322032 . Cover , Spark Arrester 55 - - - - - . Ring , Retaining 1 1 18 – – 16 3 9 9 A 111055 Screw , 10 - 24 x . 625 , Plast 2 56 - - - - - . Ring , Piston 1 19 10 A 224236 Cover , Air Cleaner , Large ( Black ) 1 57 A 111065 Screw , 10 - 24 x . 688 Tri Rnd 4 – – 17 10 11 A 224237 Cover , Air Cleaner 58 A 322030 Shield Muffler 1 , Small ( Black ) 1 – – 1 12 A 224239 Filter , Air 1 * 59 A 300452 Cylinder / Gasket , 28cc Chrome 1 17 – – – 19 4 13 A 111058 Nut , 10 - 24 Hex , Flange 2 60 A 224022 . Gasket , Cylinder 1 – – 20 14 A 224238 Box , Air ( Blk ) 1 * 59 A 300453 Cylinder / Gasket , 32cc Chrome 1 15 A 224242 - 02 Primer , Remote 1 60 A 224022 . Gasket , Cylinder 1 17 16 A 225163 Hose , Fuel Return 1 61 B 224235 Cover , Cylinder / Muffler ( Black ) 1 – – 24 32 – – 22 22 – 17 - FIGURE 3 Carburetor w / Choke 62 B 322210 Washer , 1 Plastic 1 – – 25 – – 23 – – 18 A 218933 Gasket , Carburetor 1 63 B 111067 Screw , 10 - 24 x . 63 Sl Torx Tp 2 – – 26 24 19 A - 224041 - 02 Insulator , Carburetor 1 64 B 111068 Screw , 10 - 14 x 1.38 Taptite 1 20 A 111053 Screw , 10 - 24 x . 88 Thd Form 2 65 A 93469 Washer , . 469OD / . 222ID 1 21 B 111057 Screw , 10 - 24 Spl 2 66 A 92879 Spark Plug , RDJ8J 1 31 19 22 A 322031 Gasket , Manifold 1 67 A 224023 Gasket , C’case 1 23 A 302349 Tank , Fuel ( Natural ) 1 68 A - 224024 - 01 Plug , C’case 1 20 24 A - 216985 . Filter , Fuel 1 69 C - 322437 - 90 Plate , C’case , Coated Finish 1 25 A 225162 . Hose , Fuel 1 70 A 111065 Screw , 10 - 24 x . 688 Tri Rnd 5 26 A 225163 . Hose , Fuel Return 1 71 - - - - - Label , Choke ( Vertical ) 1 22 27 A - 223508 . Cap , Fuel , w / Retainer 1 72 - - - - - Label , Staring Inst ( Eng ) for 13 28 A 322105 Isolator , Fuel Tank 4 models with slide to stop switch 1 23 29 A 301114 Kit , Spacer , Clutch 1 73 - FIGURE 2 Starter / Clutch Housing Asy 1 14 30 C 322847 . Nut , Hex , 7 / 16 - 20 1 31 B 322844 . Washer , Shaft 1 16 32 A - 301352 - 01 Kit , Flywheel , 28 / 32 1 15 Direct Drive Models Only ( refer to chart on page 1 ) 33 B 550001 Kit , Pawls / Flywheel 1 Clutch Drive Models Only ( refer to chart on page 1 ) 34 - - - - - . Pawl , Starter 2 28cc Models Only ( refer to chart on page 1 ) 35 - - - - - . Spring , Starter Pawl 2 32cc Models Only ( refer to chart on page 1 ) 36 - - - - - . Ring , Retainer 2 Not Used On These Models 37 B 111085 . Nut , Direct Drive 1 ITEM STK PART UNITS ITEM STK PART UNITS 38 C 322847 . Nut , 7 / 16 - 20 , Clutch Drive 1 Represents a Represents a Represents ba NO . CODE NUMBER DESCRIPTION PER ASY NO . CODE NUMBER DESCRIPTION PER ASY 39 A 102164 Key , Flywheel 1 large black air small black air terminal ta box box MT3311128 - 02061011180 40 A 111053 Screw , 10 - 24 x . 88 Thd Form 2 44 ” Shaft Models Only ( refer to chart on page 1 ) 1 B 300834 Handle , Delta Kit 1 MT3311 MT3310 8882240000128 - - - - - 2 41 B 300321 Terminal Tab 1 48 ” Shaft Models Only ( refer to chart on page 1 ) 2 - - - - - . Assist Handle w / Cap Asy 1 22400128 - 03 22400128 - 01 224240012121228 42 A 302138 Ignition Asy 1 3 - - - - - . Knob 1 22400128 - 06 22400128 - 02 1224000001 Represents a 12400128 - 52 90002817 - 0000 43 A 223884 . Kit , Spark Plug Wire 1 4 B 09075 - 99 . Bolt , 1 / 4 in . - 20 x 2.5 Hx Cap 1 22400128 - 11 12400128 - 0510 delta handle 22400128 - 58 90002818 - 44 A 102556 . . Connector , Spark 1 5 B 13035 - 99 . Nut , 1 / 4 in . - 20 x . 226T 1 22400128 - 17 12400128 - 22440 MT3310 2400132 - 59 45 A 95266 . . Boot , Spark Plug 1 9 B 215337 Clamp , Handle 2 22400128 - 18 22400128 - 19 12 MT3311 22400128 - 735838593949697014486940000 Represents a 46 B 215533 - 01 . . Grommet , H / T Lead , Split 1 10 A 217935 Screw 2 12400128 - 20 12400128 - 21 12400128 - 2528304849505258596174839444869300 22400128 - 01 6522228888812400128 - 7 - - - - - - - - - - - - J - handle128 - 0611182025485061 47 B 110995 . . Grommet , S / Plug Wire 1 11 A 218315 Nut , 10 - 24 2 12400128 - 25 12400128 - 27 82228888888888812400128 - - - - - - - - - - - - - - - - 22400128 - 02 12400128212121212131313138181 8888882240000128 - - - - - - - 48 B 111067 Screw , 10 - 24x . 63 SlTorTp 3 12400128 - 49 12400128 - 28 12400121212121212121212121213131381 12 A 300651 Kit , Stringhead , Small 1 22400128 - 03 1240010000000000000000202 2242400121212121212 12400128 - 50 12400128 - 30 1240000000000000000000000000002 49 B 224042 Shroud , Engine 1 22400128 - 05 224042423242424240000 13 A 322025 . Housing / Eyelet Asy w / Collar 1 22240000000000 22400128 - 58 12400128 - 47 124242424242424242424242400 22400128 - 10 2221212299 * 50 B 224701 Short Block Asy , Direct Drive 1 14 A - 324089 . Spring , McC Stringhead 1 12400128 - 59 12400128 - 48 111111121229 22400128 - 1719212730474951 - - - - - . C’case Asy 1 15 A 300688 . Kit , Line on Spool , M - Sm 1 124242424 12400128 - 61 22400128 - 5152587385939496970025000000 88888822400128 - - - - - - - - - - - - . C’case , Machined 1 212 16 A - 300736 - 01 . Kit , Knob Asy , Small 1 12400128 - 74 87655888888812400128 - - - - - - - - - - - - - 22400121212121212 - - - - - . . Bearing 6202 1 * 17 A 300429 Housing Asy , Outer , 44 ” 1 12400128 - 75 12400121212121212128181818181 2240000000000 - - - - - . . Bearing 6202RS 1 18 - - - - - . Clip , Spring External 2 12400128 - 83 1240000000000000202020202 124242424 - - - - - . . Seal 1 * 17 A 300424 Housing Asy , Outer , 48 ” 1 12400132 - 01 124242424240000000000 112 12400128 - 4950 - - - - - . . Spacer 1 18 - - - - - . Clip , Spring External 2 12400132 - 44 222299999 12400128 - - - - - - . . O - ring 1 22400132 - 93 * 19 A - 301023 Shaft , Flex , Plus Clip , 44 ” 1 * 50 B - 224703 Short Block Asy , Clutch Drive 1 * 19 A 301024 Shaft , Flex , Plus Clip , 48 ” 1 - - - - - . C’shaft Asy 1 20 A 224062 Shield Asy , Grass , R , 17in . 1 - - - - - . C’case , Machined 1 21 A 300626 . Kit , Knife 1 - - - - - . . Bearing 6202 1 22 - - - - - . . Cutter 1 - - - - - . . Bearing 6202RS 1 23 - - - - - . . Nut , Lock 10 - 24 Hex 2 Represents a - - - - - . . Seal 1 24 - - - - - . . Screw , 10 - 24 x . 50 Torx 2 large green - - - - - . . Spacer 1 31 A 216595 Screw , M6 x 1.0 Hex 1 air box - - - - - . . O Ring 1 32 A 111102 Nut , Wing M6 x 1.0 1 22400132 - 86 51 - - - - - Rod , Connecting Asy 1 6 3
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STARTER / CLUTCH HOUSING ASSEMBL FIGURE 2 Y FIGURE 2 STARTER / CLUTCH HOUSING ASSEMBLY ITEM STK PART UNITS ITEM STK PART UNITS NO . CODE NUMBER DESCRIPTION PER ASY NO . CODE NUMBER DESCRIPTION PER ASY Direct Drive Models Only ( refer to chart on page 1 ) 1 A 301133 Wire Asy , Switch 1 Clutch Drive Models Only ( refer to chart on page 1 ) 2 A 300064 Cover , Asy , Switch 1 37 3 B 111069 . Screw , 8 - 16 x . 375 Plastite 1 Represents Represents Represents Represents DD / 4 B 105497 . Washer , Flat , . 180 ID max 1 8 grey asy / DD black asy / DD grey asy / CD moment . switch 5 A 224246 . Contact , Switch 1 22400128 - 03 22400128 - 96 22400128 - 06 MT3310128 - 01030511171819212527444947515961837375859301 40 6 B 224245 . Button , Stop Switch 1 12400128 - 17 12400128 - 20 288888888888888888882240000128 - - - - - - - - - - - - - - - - - - - - - 60 12400128 - 49 12400128 - 50 22424001212121212121212121212121212121212121213 7 B 224914 Cover , Switch Housing 1 Represents 12400128 - 75 12400128 - 74 122400000000000000000000000000000000000000 8 B 224234 Trigger Hsg Asy , 22mm , 28 / 32 1 yellow asy / CD 61 41 22400128 - 02 9 A 111061 Screw , 6 - 19 x . 62 Fl Hd Plastite 2 1242424242424242424242424242424242424 Represents 12400128 - 10 Represents 42 10 A 300361 Trigger , Throttle 1 21211111211121122 yellow asy / DD 22400128 - 18 black asy / CD 62 * 11 A - 300149 - 01 Throttle Cable , Direct Drive 1 MT3310 22400128 - 30 MT3311132 - 8693 * 11 A - 300372 - 01 Throttle Cable , Clutch Drive 1 10 22400128 - 01 12400128 - 48 2240000132 - 29 12 - - - - - . Nut , Speed , . 188 ID 1 12400128 - 05 12400128 - 52 224 14 B 300782 - 61 Housing Asy , Clutch , 7 / 8 in . ( Black ) 1 12400128 - 11 22400128 - 58839401440000 15 A 224912 - 61 . Housing , Clutch 7 / 8 ( Black ) 1 12400128 - 19 8722812400128 - - - - - - Represents DD / 7 22400128 - 21 224001213138181 16 B 322140 . Grip 1 64 On / Off switch 8 9 35 12400128 - 25 12400000202 22400128 - 1125495961 17 A 301133 . Wire Asy , Switch 1 12400128 - 27 1240000 88812400128 - - - - 18 A 300372 - 01 . Cable Asy , Throttle 1 3 12400128 - 47 99 12400121212 40 19 A 300361 . Trigger , Throttle 1 4 22400128 - 515961738593 1240000 5 20 B 224234 . Triggger Hsg Asy , 22mm ( 28 / 32 ) 1 888212400132 - - - - - 124 44 21 A 300064 . Cover Asy , Switch 1 1240013121212 224000000 22 B 111069 . . Screw , 8 - 16 x . 375 Plastite 1 12424 23 B 105497 . . Washer , Flat , . 180 ID max 1 32 10 2 24 A 224246 . . Contact , Switch 1 25 B 224245 . Button , Stop Switch 1 26 A 111061 . Screw , 6 - 19x . 62 Fl Hd Plast 2 27 A 322234 . Sleeve , Protecting 1 6 38 39 28 A 224919 Screw , 10 - 14 x 1.0 Pn Hd 4 45 9 2 29 A 111070 Screw , 12 - 11 x . 5 Pn Hd Torx 1 34 11 / 18 30 A - 302106 Drum , Clutch , Heat Treated 1 43 31 A 300459 Kit , Clutch 1 – – 34 32 A 111054 Screw , 10 - 24 x . 625 4 – – 34 – – – – 35 * 33 B 224917 - 61 Starter Asy ( Black ) Direct Drive 1 – – 36 – – 15 34 - 224247 - 61 . Housing / Eyelet , Starter DD ( Black ) 1 – – 2 – – 37 – – 16 27 35 - - - - - . Rope Guide 1 – – 3 – – 38 – – 17 36 B 301135 . Wire Asy , Switch 1 – – 39 2 – – – – 4 – – 39 – – – – 18 37 A 322234 . Sleeve , Protecting 1 – – 40 – – 5 33 – – – 41 14 – – – 19 38 A 300475 . Spring , Starter Rewind 1 – – 21 – – 6 – – 42 – – 20 39 A 9299 - 330301 . New Direct Drive Drum / Rope Asy 1 – – 22 – – 43 40 A 323131 . . Rope , Starter , 46 in . 1 – – 21 – – – – 23 – – 44 16 / 63 41 B 218941 . Washer , Nylon 1 – – 25 – – 11 – – 24 – – 45 42 A 216792 . Handle Starter 1 11 – – – 26 – – 12 – – 46 43 B 322362 . Pulley , Retained , Direct Drive 1 – – 27 44 A 223357 . Screw , 8 - 16 Plastite 1 20 54 – – 49 – – 49 – – 45 B 322027 . Screw , Spring Retainer 1 – – 50 56 – – 51 55 * 48 B 224916 - 61 Starter Asy Clutch Drive ( Black ) 1 22 – – 52 49 B 224240 - 61 . Housing , Starter Cl Dr ( Black ) 1 23 – – 53 – – 53 – – 50 - - - - - . . Rope Guide 1 13 / 15 29 – – 54 28 24 48 – – – 55 51 A 301134 . Wire Asy , Starter Hsg , Clutch Dr 1 49 – – 56 52 A 300475 . Spring Asy , Package 1 50 30 – – 57 53 A 300872 . Drum / Rope Asy 1 31 19 54 A 323131 . . Rope , Starter , 46 in . 1 – – 58 51 55 B 218941 . Washer , Nylon 1 – – 59 56 A 216792 . Handle , Starter 1 58 57 B 224927 . Plate , Baffle , Clutch Drive 1 26 25 21 52 58 B 215533 - 01 . Grommet , H / T Lead 1 59 A 223357 . Screw , 8 - 16 Plastite 3 60 B 222914 Button , Stop 1 32 61 B 222913 Spring , Stop Button 1 62 B 222926 Wire Asy , Switch 1 63 B 322140 Grip 1 12 53 32 57 59 1 / 17 11 4 5
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STARTER / CLUTCH HOUSING ASSEMBL FIGURE 2 Y FIGURE 2 STARTER / CLUTCH HOUSING ASSEMBLY ITEM STK PART UNITS ITEM STK PART UNITS NO . CODE NUMBER DESCRIPTION PER ASY NO . CODE NUMBER DESCRIPTION PER ASY Direct Drive Models Only ( refer to chart on page 1 ) 1 A 301133 Wire Asy , Switch 1 Clutch Drive Models Only ( refer to chart on page 1 ) 2 A 300064 Cover , Asy , Switch 1 37 3 B 111069 . Screw , 8 - 16 x . 375 Plastite 1 Represents Represents Represents Represents DD / 4 B 105497 . Washer , Flat , . 180 ID max 1 8 grey asy / DD black asy / DD grey asy / CD moment . switch 5 A 224246 . Contact , Switch 1 22400128 - 03 22400128 - 96 22400128 - 06 MT3310128 - 01030511171819212527444947515961837375859301 40 6 B 224245 . Button , Stop Switch 1 12400128 - 17 12400128 - 20 288888888888888888882240000128 - - - - - - - - - - - - - - - - - - - - - 60 12400128 - 49 12400128 - 50 22424001212121212121212121212121212121212121213 7 B 224914 Cover , Switch Housing 1 Represents 12400128 - 75 12400128 - 74 122400000000000000000000000000000000000000 8 B 224234 Trigger Hsg Asy , 22mm , 28 / 32 1 yellow asy / CD 61 41 22400128 - 02 9 A 111061 Screw , 6 - 19 x . 62 Fl Hd Plastite 2 1242424242424242424242424242424242424 Represents 12400128 - 10 Represents 42 10 A 300361 Trigger , Throttle 1 21211111211121122 yellow asy / DD 22400128 - 18 black asy / CD 62 * 11 A - 300149 - 01 Throttle Cable , Direct Drive 1 MT3310 22400128 - 30 MT3311132 - 8693 * 11 A - 300372 - 01 Throttle Cable , Clutch Drive 1 10 22400128 - 01 12400128 - 48 2240000132 - 29 12 - - - - - . Nut , Speed , . 188 ID 1 12400128 - 05 12400128 - 52 224 14 B 300782 - 61 Housing Asy , Clutch , 7 / 8 in . ( Black ) 1 12400128 - 11 22400128 - 58839401440000 15 A 224912 - 61 . Housing , Clutch 7 / 8 ( Black ) 1 12400128 - 19 8722812400128 - - - - - - Represents DD / 7 22400128 - 21 224001213138181 16 B 322140 . Grip 1 64 On / Off switch 8 9 35 12400128 - 25 12400000202 22400128 - 1125495961 17 A 301133 . Wire Asy , Switch 1 12400128 - 27 1240000 88812400128 - - - - 18 A 300372 - 01 . Cable Asy , Throttle 1 3 12400128 - 47 99 12400121212 40 19 A 300361 . Trigger , Throttle 1 4 22400128 - 515961738593 1240000 5 20 B 224234 . Triggger Hsg Asy , 22mm ( 28 / 32 ) 1 888212400132 - - - - - 124 44 21 A 300064 . Cover Asy , Switch 1 1240013121212 224000000 22 B 111069 . . Screw , 8 - 16 x . 375 Plastite 1 12424 23 B 105497 . . Washer , Flat , . 180 ID max 1 32 10 2 24 A 224246 . . Contact , Switch 1 25 B 224245 . Button , Stop Switch 1 26 A 111061 . Screw , 6 - 19x . 62 Fl Hd Plast 2 27 A 322234 . Sleeve , Protecting 1 6 38 39 28 A 224919 Screw , 10 - 14 x 1.0 Pn Hd 4 45 9 2 29 A 111070 Screw , 12 - 11 x . 5 Pn Hd Torx 1 34 11 / 18 30 A - 302106 Drum , Clutch , Heat Treated 1 43 31 A 300459 Kit , Clutch 1 – – 34 32 A 111054 Screw , 10 - 24 x . 625 4 – – 34 – – – – 35 * 33 B 224917 - 61 Starter Asy ( Black ) Direct Drive 1 – – 36 – – 15 34 - 224247 - 61 . Housing / Eyelet , Starter DD ( Black ) 1 – – 2 – – 37 – – 16 27 35 - - - - - . Rope Guide 1 – – 3 – – 38 – – 17 36 B 301135 . Wire Asy , Switch 1 – – 39 2 – – – – 4 – – 39 – – – – 18 37 A 322234 . Sleeve , Protecting 1 – – 40 – – 5 33 – – – 41 14 – – – 19 38 A 300475 . Spring , Starter Rewind 1 – – 21 – – 6 – – 42 – – 20 39 A 9299 - 330301 . New Direct Drive Drum / Rope Asy 1 – – 22 – – 43 40 A 323131 . . Rope , Starter , 46 in . 1 – – 21 – – – – 23 – – 44 16 / 63 41 B 218941 . Washer , Nylon 1 – – 25 – – 11 – – 24 – – 45 42 A 216792 . Handle Starter 1 11 – – – 26 – – 12 – – 46 43 B 322362 . Pulley , Retained , Direct Drive 1 – – 27 44 A 223357 . Screw , 8 - 16 Plastite 1 20 54 – – 49 – – 49 – – 45 B 322027 . Screw , Spring Retainer 1 – – 50 56 – – 51 55 * 48 B 224916 - 61 Starter Asy Clutch Drive ( Black ) 1 22 – – 52 49 B 224240 - 61 . Housing , Starter Cl Dr ( Black ) 1 23 – – 53 – – 53 – – 50 - - - - - . . Rope Guide 1 13 / 15 29 – – 54 28 24 48 – – – 55 51 A 301134 . Wire Asy , Starter Hsg , Clutch Dr 1 49 – – 56 52 A 300475 . Spring Asy , Package 1 50 30 – – 57 53 A 300872 . Drum / Rope Asy 1 31 19 54 A 323131 . . Rope , Starter , 46 in . 1 – – 58 51 55 B 218941 . Washer , Nylon 1 – – 59 56 A 216792 . Handle , Starter 1 58 57 B 224927 . Plate , Baffle , Clutch Drive 1 26 25 21 52 58 B 215533 - 01 . Grommet , H / T Lead 1 59 A 223357 . Screw , 8 - 16 Plastite 3 60 B 222914 Button , Stop 1 32 61 B 222913 Spring , Stop Button 1 62 B 222926 Wire Asy , Switch 1 63 B 322140 Grip 1 12 53 32 57 59 1 / 17 11 4 5
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SHAFT / HANDLE / STRINGHEAD ASSEMBLY POWERHEAD ASSEMBLY FIGURE 3 FIGURE 1 ITEM STK PART UNITS ITEM STK PART UNITS NO . CODE NUMBER DESCRIPTION PER ASY NO . CODE NUMBER DESCRIPTION PER ASY – – 2 1 A 224044 Spring , Muffler 1 52 - - - - - . Bearing 2 – – 3 2 B - 224034 Kit , Muffler 1 * 53 - - - - - Piston , 28cc Aluminum 1 1 – – – – 4 3 B 111072 . Screw , 8 - 18 x . 31 Pn Dh Sl Torx 1 54 - - - - - . Pin , C’shaft Piston 1 – – 5 4 A 224228 Gasket , Muffler 1 55 - - - - - . Ring , Retaining 1 2 11 5 A 224922 Gasket , Exhaust Port 1 56 - - - - - . Ring , Piston , 35mm 1 – – 13 6 A - 302424 Kit , Spark Arrester 1 * 53 - - - - - Piston , 32cc Aluminum 1 – – 14 5 7 A 224040 . Screen , Spark Arrester 1 54 - - - - - . Pin , C’shaft Piston 1 12 – – – 15 8 A 322032 . Cover , Spark Arrester 55 - - - - - . Ring , Retaining 1 1 18 – – 16 3 9 9 A 111055 Screw , 10 - 24 x . 625 , Plast 2 56 - - - - - . Ring , Piston 1 19 10 A 224236 Cover , Air Cleaner , Large ( Black ) 1 57 A 111065 Screw , 10 - 24 x . 688 Tri Rnd 4 – – 17 10 11 A 224237 Cover , Air Cleaner 58 A 322030 Shield Muffler 1 , Small ( Black ) 1 – – 1 12 A 224239 Filter , Air 1 * 59 A 300452 Cylinder / Gasket , 28cc Chrome 1 17 – – – 19 4 13 A 111058 Nut , 10 - 24 Hex , Flange 2 60 A 224022 . Gasket , Cylinder 1 – – 20 14 A 224238 Box , Air ( Blk ) 1 * 59 A 300453 Cylinder / Gasket , 32cc Chrome 1 15 A 224242 - 02 Primer , Remote 1 60 A 224022 . Gasket , Cylinder 1 17 16 A 225163 Hose , Fuel Return 1 61 B 224235 Cover , Cylinder / Muffler ( Black ) 1 – – 24 32 – – 22 22 – 17 - FIGURE 3 Carburetor w / Choke 62 B 322210 Washer , 1 Plastic 1 – – 25 – – 23 – – 18 A 218933 Gasket , Carburetor 1 63 B 111067 Screw , 10 - 24 x . 63 Sl Torx Tp 2 – – 26 24 19 A - 224041 - 02 Insulator , Carburetor 1 64 B 111068 Screw , 10 - 14 x 1.38 Taptite 1 20 A 111053 Screw , 10 - 24 x . 88 Thd Form 2 65 A 93469 Washer , . 469OD / . 222ID 1 21 B 111057 Screw , 10 - 24 Spl 2 66 A 92879 Spark Plug , RDJ8J 1 31 19 22 A 322031 Gasket , Manifold 1 67 A 224023 Gasket , C’case 1 23 A 302349 Tank , Fuel ( Natural ) 1 68 A - 224024 - 01 Plug , C’case 1 20 24 A - 216985 . Filter , Fuel 1 69 C - 322437 - 90 Plate , C’case , Coated Finish 1 25 A 225162 . Hose , Fuel 1 70 A 111065 Screw , 10 - 24 x . 688 Tri Rnd 5 26 A 225163 . Hose , Fuel Return 1 71 - - - - - Label , Choke ( Vertical ) 1 22 27 A - 223508 . Cap , Fuel , w / Retainer 1 72 - - - - - Label , Staring Inst ( Eng ) for 13 28 A 322105 Isolator , Fuel Tank 4 models with slide to stop switch 1 23 29 A 301114 Kit , Spacer , Clutch 1 73 - FIGURE 2 Starter / Clutch Housing Asy 1 14 30 C 322847 . Nut , Hex , 7 / 16 - 20 1 31 B 322844 . Washer , Shaft 1 16 32 A - 301352 - 01 Kit , Flywheel , 28 / 32 1 15 Direct Drive Models Only ( refer to chart on page 1 ) 33 B 550001 Kit , Pawls / Flywheel 1 Clutch Drive Models Only ( refer to chart on page 1 ) 34 - - - - - . Pawl , Starter 2 28cc Models Only ( refer to chart on page 1 ) 35 - - - - - . Spring , Starter Pawl 2 32cc Models Only ( refer to chart on page 1 ) 36 - - - - - . Ring , Retainer 2 Not Used On These Models 37 B 111085 . Nut , Direct Drive 1 ITEM STK PART UNITS ITEM STK PART UNITS 38 C 322847 . Nut , 7 / 16 - 20 , Clutch Drive 1 Represents a Represents a Represents ba NO . CODE NUMBER DESCRIPTION PER ASY NO . CODE NUMBER DESCRIPTION PER ASY 39 A 102164 Key , Flywheel 1 large black air small black air terminal ta box box MT3311128 - 02061011180 40 A 111053 Screw , 10 - 24 x . 88 Thd Form 2 44 ” Shaft Models Only ( refer to chart on page 1 ) 1 B 300834 Handle , Delta Kit 1 MT3311 MT3310 8882240000128 - - - - - 2 41 B 300321 Terminal Tab 1 48 ” Shaft Models Only ( refer to chart on page 1 ) 2 - - - - - . Assist Handle w / Cap Asy 1 22400128 - 03 22400128 - 01 224240012121228 42 A 302138 Ignition Asy 1 3 - - - - - . Knob 1 22400128 - 06 22400128 - 02 1224000001 Represents a 12400128 - 52 90002817 - 0000 43 A 223884 . Kit , Spark Plug Wire 1 4 B 9075 - 99 . Bolt , 1 / 4 in . - 20 x 2.5 Hx Cap 1 22400128 - 11 12400128 - 0510 delta handle 22400128 - 58 90002818 - 44 A 102556 . . Connector , Spark 1 5 B 13035 - 99 . Nut , 1 / 4 in . - 20 x . 226T 1 22400128 - 17 12400128 - 22440 MT3310 2400132 - 59 45 A 95266 . . Boot , Spark Plug 1 9 B 215337 Clamp , Handle 2 22400128 - 18 22400128 - 19 12 MT3311 22400128 - 735838593949697014486940000 Represents a 46 B 215533 - 01 . . Grommet , H / T Lead , Split 1 10 A 217935 Screw 2 12400128 - 20 12400128 - 21 12400128 - 2528304849505258596174839444869300 22400128 - 01 6522228888812400128 - 7 - - - - - - - - - - - - J - handle128 - 0611182025485061 47 B 110995 . . Grommet , S / Plug Wire 1 11 A 218315 Nut , 10 - 24 2 12400128 - 25 12400128 - 27 82228888888888812400128 - - - - - - - - - - - - - - - - 22400128 - 02 12400128212121212131313138181 8888882240000128 - - - - - - - 48 B 111067 Screw , 10 - 24x . 63 SlTorTp 3 12400128 - 49 12400128 - 28 12400121212121212121212121213131381 12 A 300651 Kit , Stringhead , Small 1 22400128 - 03 1240010000000000000000202 2242400121212121212 12400128 - 50 12400128 - 30 1240000000000000000000000000002 49 B 224042 Shroud , Engine 1 22400128 - 05 224042423242424240000 13 A 322025 . Housing / Eyelet Asy w / Collar 1 22240000000000 22400128 - 58 12400128 - 47 124242424242424242424242400 22400128 - 10 2221212299 * 50 B 224701 Short Block Asy , Direct Drive 1 14 A - 324089 . Spring , McC Stringhead 1 12400128 - 59 12400128 - 48 111111121229 22400128 - 1719212730474951 - - - - - . C’case Asy 1 15 A 300688 . Kit , Line on Spool , M - Sm 1 124242424 12400128 - 61 22400128 - 5152587385939496970025000000 88888822400128 - - - - - - - - - - - - . C’case , Machined 1 212 16 A - 300736 - 01 . Kit , Knob Asy , Small 1 12400128 - 74 87655888888812400128 - - - - - - - - - - - - - 22400121212121212 - - - - - . . Bearing 6202 1 * 17 A 300429 Housing Asy , Outer , 44 ” 1 12400128 - 75 12400121212121212128181818181 2240000000000 - - - - - . . Bearing 6202RS 1 18 - - - - - . Clip , Spring External 2 12400128 - 83 1240000000000000202020202 124242424 - - - - - . . Seal 1 * 17 A 300424 Housing Asy , Outer , 48 ” 1 12400132 - 01 124242424240000000000 112 12400128 - 4950 - - - - - . . Spacer 1 18 - - - - - . Clip , Spring External 2 12400132 - 44 222299999 12400128 - - - - - - . . O - ring 1 22400132 - 93 * 19 A - 301023 Shaft , Flex , Plus Clip , 44 ” 1 * 50 B - 224703 Short Block Asy , Clutch Drive 1 * 19 A 301024 Shaft , Flex , Plus Clip , 48 ” 1 - - - - - . C’shaft Asy 1 20 A 224062 Shield Asy , Grass , R , 17in . 1 - - - - - . C’case , Machined 1 21 A 300626 . Kit , Knife 1 - - - - - . . Bearing 6202 1 22 - - - - - . . Cutter 1 - - - - - . . Bearing 6202RS 1 23 - - - - - . . Nut , Lock 10 - 24 Hex 2 Represents a - - - - - . . Seal 1 24 - - - - - . . Screw , 10 - 24 x . 50 Torx 2 large green - - - - - . . Spacer 1 31 A 216595 Screw , M6 x 1.0 Hex 1 air box - - - - - . . O Ring 1 32 A 111102 Nut , Wing M6 x 1.0 1 22400132 - 86 51 - - - - - Rod , Connecting Asy 1 6 3
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CARBURETOR ASSEMBLY POWERHEAD ASSEMBLY FIGURE 1 FIGURE 4 21 20 63 62 5 61 5 63 73 22 16 21 22 17 14 1 19 7 32 3 6 65 17 27 15 2 7 8 73 64 30 3 34 2 6 8 25 66 9 25 24 14 31 19 1 13 28 30 11 9 38 59 36 10 18 34 29 23 12 35 31 24 30 33 12 10 26 2 24 20 47 26 7 28 32 29 36 8 4 31 46 15 27 43 37 5 19 3 35 44 45 18 – – 34 13 33 37 / 38 40 56 29 – – 2 – – 33 – – – – 35 2 – – 1 16 – – 3 4 41 32 – – – 37 – – 36 11 53 4 – – 38 23 – – 7 54 6 – – 22 42 – – 8 – – 44 55 34 – – 42 – – 45 42 – 35 – – 43 – – 52 – – 23 ITEM STK ITEM STK PART UNITS PART UNITS – – 46 – – 24 – – 47 NO . CODE NUMBER DESCRIPTION PER ASY NO . CODE NUMBER DESCRIPTION PER ASY 51 23 – – – 25 A - 323602 - 03 Carburetor , Walbro WT 434 1 A - 323602 - 03 Carburetor , Zama C1U M29D 1 52 – – 26 1 - - - - . Ring , Screen Retainer 1 1 - - - - . Ring , Screen Retainer 1 – – 51 32 36 51 – – – 27 2 - - - - . Ring , Shaft Retainer 1 2 - - - - . Collar 1 – – 52 60 3 - - - - . Lever , Throttle 1 3 - - - - . Lever , Throttle 1 4 - - - - . Cover , Metering Lever 1 4 - - - - . Cover , Metering Lever 1 – – 29 48 – – 53 5 B 300072 . Cover , Fuel Pump 1 5 B 300456 . Cover , Fuel Pump 1 11 29 – – – 30 6 - - - - . Shaft Asy , Throttle 1 6 - - - - . Shaft Asy , Throttle 1 – – 54 49 39 12 53 – 50 – – 31 58 7 - - - - . Valve , Throttle 1 7 - - - - . Valve , Throttle 1 – – 55 8 - - - - . Shaft Asy , Choke 1 8 - - - - . Shaft Asy , Choke 1 – – 56 10 9 - - - - . Valve , Choke 1 9 - - - - . Valve , Choke 1 72 10 - - - - . Valve , Inlet Needle 1 10 - - - - . Valve , Inlet Needle 1 – – 59 22 11 - - - - . Seat Asy , Check Valve 1 11 - - - - . Plug , Welch 1 59 – 57 – – 60 12 - - - - . Plug , Cup 1 12 - - - - . Ball , Choke Friction 1 67 13 - - - - . Plug , Welch 1 13 - - - - . Gasket , Metering Diaphragm 1 9 14 - - - - . Ball , Choke Friction 1 14 - - - - . Gasket , Fuel Pump 1 21 71 15 - - - - . Gasket , Metering Diaphragm 1 15 - - - - . Diaphragm , Fuel Pump 1 68 9 16 - - - - . Gasket , Fuel Pump 1 16 - - - - . Diaphragm Asy , Metering 1 19 17 - - - - . Diaphragm , Fuel Pump 1 17 - - - - . Screw , Valve 1 18 - - - - . Diaphragm Asy , Metering 1 18 - - - - . Screw , Valve 1 69 20 19 - - - - . Screw , Valve 2 19 - - - - . Screw , Metering Lever Pin 1 70 20 - - - - . Screw , Metering Lever Pin 1 20 - - - - . Screw , Pump Cover 2 18 21 - - - - . Screw , Pump Cover 1 21 - - - - . Screw , Idle Adjust Kit 1 22 - - - - . Spring , Idle Adjust Kit 1 22 - - - - . Screw , Metering Cover 2 23 - - - - . Screw , Metering Cover 4 23 - - - - . Spring , Choke Friction 1 24 A - - - - . Spring , Choke Friction 1 24 - - - - . Spring Needle 2 25 - - - - . Spring , Idle Needle 1 25 - - - - . Spring , Throttle Return 1 26 - - - - . Spring , High Speed Needle 1 26 - - - - . Spring , Metering Lever 1 17 27 - - - - . Spring , Throttle Return 1 27 - - - - . Needle , High Speed 1 28 - - - - . Spring , Metering Lever 1 28 - - - - . Needle , Low Speed 1 23 13 28 29 - - - - . Needle , High Speed 1 29 - - - - . Screen , Check Valve 1 14 30 - - - - . Needle , Low Speed 1 30 - - - - . Screen , Fuel Inlet 1 26 31 - - - - . Screen , Check Valve 2 31 - - - - . Pin , Metering Lever 1 32 - - - - . Screen , Fuel Inlet 1 32 - - - - . Lever , Metering 1 33 - - - - . Pin , Metering Lever 1 33 - - - - . Nozzle Asy , Check Valve 1 34 - - - - . Lever , Metering 1 34 - - - - . Screw , Throttle Lever 1 27 35 - - - - . Ring , High Speed 1 35 B 323603 . Cap , Limiter , High , Black 1 36 - - - - . Washer , High Speed 1 36 B 323604 . Cap , Limiter , Low , White 1 16 37 B 323601 . Cap , Limiter , High , Black 1 15 38 B 323602 . Cap , Limiter , Low , White 1 300454 Kit , Major Repair RB - 48 ( Stk Code B ) 300457 Kit , Major Repair A1117WT ( Stk Code A ) 24 300473 Kit , Gasket / Diaphragm GND - 13 ( Stk Code A ) 25 324460 Kit , Gasket / Diaphragm B1106WT ( Stk Code A ) 322358 Kit , Choke Lever 40 - 999 ( Stk Code A ) 322363 Kit , Choke Lever 40 - 999 ( Stk Code A ) 2 7
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P.O . Box 31567 • Tucson Arizona 85751 - 1567 • U.S.A . 28cc and 32cc GAS POWERED CURVED SHAFT • MANUFACTURING • SALES • SERVICE • STRING TRIMMERS FOR WARRANTY OR SERVICE , ( †) SERIAL CONTACT THE NEAREST McCULLOCH AUTHORIZED SERVICE CENTER MODEL NUMBER MODEL ENGINE NAME PREFIX NUMBER SIZE DRIVE SHAFT HANDLE LISTED UNDER ‘ SAWS ’ IN YOUR TELEPHONE DIRECTORY YELLOW PAGES . MT3310 - - 28cc DIRECT 44 ” D MT3311 - - 32cc CLUTCH 48 ” D IF FURTHER ASSISTANCE IS REQUIRED CALL THIS TOLL - FREE HOT LINE . MAC 1385L 22 - 400132 - 93 32cc CLUTCH 48 ” D PLEASE REFERENCE YOUR MODEL AND SERIAL NUMBER . MAC 2816 12 - / 22 - 400128 - 01 28cc DIRECT 44 ” D MAC 2816 12 - / 22 - 400128 - 19 28cc DIRECT 44 ” D MAC 2816 12 - / 22 - 400128 - 21 28cc DIRECT 44 ” D 1 - 800 - 521 - 8559 MAC 2816 12 - / 22 - 400128 - 27 28cc DIRECT 44 ” D MAC 2816 12 - / 22 - 400128 - 51 28cc DIRECT 44 ” D MONDAY - FRIDAY - 6 : 00 AM - 4 : 30 PM ( MST ) MAC 2816 12 - / 22 - 400128 - 73 28cc DIRECT 44 ” D MAC 2816 12 - 400128 - 85 28cc DIRECT 44 ” D www.mccullochpower.com MAC 2816 12 - / 22 - 400128 - 93 28cc DIRECT 44 ” D MAC 2816 22 - 400128 - 97 28cc DIRECT 44 ” D MAC 2818 12 - / 22 - 400128 - 02 28cc CLUTCH 48 ” D MAC 2818 12 - / 22 - 400128 - 30 28cc CLUTCH 48 ” D McCulloch products are identified by a model number ( in this instance MAC 2818 12 - / 22 - 400128 - 58 28cc CLUTCH 48 ” D 400128 ) followed by a suffix number ( 01 ) . Suffix numbers denote ENGINE SPECIFICATIONS TORQUE SPECIFICATIONS MAC 2818 12 - / 22 - 400128 - 94 28cc CLUTCH 48 ’ D variations in parts or assemblies used in the manufacture of this Eager Beaver 282 12 - 400128 - 05 28cc DIRECT 44 ” D FASTENER FIG / TORQUE Engine Type . . . . . . . . . . . . . . . . . Air - Cooled , Two Cycle , Single product . Eager Beaver 282 12 - 400128 - 47 28cc DIRECT 44 ” D DESCRIPTION PART NO . ITEM ( IN / LBS ) LOCTITE Chrome Cylinder Illustrated Parts Lists ( IPLs ) contain a PART NUMBER , DESCRIPTION , Eager Beaver 287 12 - 400128 - 10 28cc CLUTCH 48 ” D UNITS per assembly and STOCKING CODE for each part . C’Case to Cylinder 111065 1 / 57 55 - 60 242 Displacement . . . . . . . . . . . . . . . . 28cc or 32cc Eager Beaver 287 12 400128 - 28 28c CLUTCH 48 ” D Stocking Codes are : C’Case to Plast Plug 111065 1 / 70 35 - 40 242 Idle RPM , Direct Dr . . . . . . . . . . . 3000 - 3500 RPM Eager Beaver 287 12 - 400128 - 48 28cc CLUTCH 48 ” J A - Dealer stocked . Fast to medium moving part . Insulator to Cylinder 111053 1 / 20 45 - 50 242 Eager Beaver 287 12 - 400128 - 52 28cc CLUTCH 48 ” D Idle RPM , Clutch Dr . . . . . . . . . . . 2700 - 3000 RPM B - Distributor stocked . Medium to slow moving part . ProMac I Super 12 - / 22 - 400132 - 01 32cc DIRECT 48 ” J Shroud to C’Case 111067 1 / 48 55 - 60 242 Maximum RPM . . . . . . . . . . . . . . 7000 - 8000 RPM C - Factory stocked . Slow moving part . ProMac I Super 12 - 400132 - 44 32cc DIRECT 48 ” D Ignition Asy 111053 1 / 40 45 - 50 242 Compression , PSI . . . . . . . . . . . . 28cc = 80 PowerPro P1528 22 - 400128 - 96 28cc DIRECT 44 ” D Carburetor 111058 1 / 13 25 - 30 - - ( after 10 pulls , thr’tl full open ) . . . 32cc = 90 PowerPro P1732C 22 - 400132 - 86 32cc CLUTCH 44 ” D NOTE : The following explains symbols and footnotes in this IPL : Roadrunner III 12 - / 22 - 400128 - 11 28cc DIRECT 44 ” J Spark Plug 92879 1 / 66 110 - 120 - - Ignition . . . . . . . . . . . . . . . . . . . . Electronic A dash preceding a PART NUMBER indicates that it is a ( - ) Roadrunner III 12 - / 22 - 400128 - 18 28cc CLUTCH 44 ” J new part number , different from the one listed in the Flywheel Nut 111085 1 / 37 140 - 145 242 Flywheel to Ignition Gap . . . . . . . . 0.007 - 0.012 in . previous IPL for this unit . Roadrunner III 12 - 400128 - 25 28cc DIRECT 44 ” J Flywheel Nut 322847 1 / 38 140 - 145 242 Spark Plug . . . . . . . . . . . . . . . . . . Champion RDJ8J Roadrunner III 12 - 400128 - 59 28cc DIRECT 44 ” D One or more dots ( . Spring , Starter ) preceding a part ( . ) Roadrunner III 12 - / 22 - 400128 - 61 28cc DIRECT 48 ” J Starter Housing 111054 2 / 32 30 - 35 - - Spark Plug Gap . . . . . . . . . . . . . . 0.025 in . ( 0.63mm ) DESCRIPTION indicates the part is included in the kit or Roadrunner III 12 - 400128 - 83 28cc CLUTCH 44 ” D assembly described directly above the dot ( s ) . Clutch Housing 224919 2 / 28 30 - 35 - - Fuel Tank Capacity . . . . . . . . . . . . 24 oz . ( 71ml ) Silver Eagle 28 12 - / 22 - 400128 - 03 28cc DIRECT 44 ” D Fuel Type . . . . . . . . . . . . . . . . . . . Unleaded - Regular Grade If four dashes appear in place of a PART NUMBER , the ( - - - - ) Silver Eagle 28C 12 - / 22 - 400128 - 06 28cc CLUTCH 48 ” J part is not available individually but is included in the next Silver Eagle 28 12 - / 22 - 400128 - 17 28cc DIRECT 44 ” D Fuel to Oil Ratio . . . . . . . . . . . . . . 40 : 1 McCulloch Custom Lubricant higher assembly or subassembly . Silver Eagle 28C 12 - / 22 - 400128 - 20 28cc CLUTCH 48 ” J Dry Weight . . . . . . . . . . . . . . . . . . 44 ” = 9.9 lbs Silver Eagle 28 12 - 400128 - 49 28cc DIRECT 44 ” D Circled numbers preceding a DESCRIPTION footnote the 48 ” = 13.6 lbs part or assembly to additional information on the page . Silver Eagle 28C 12 - 400128 - 50 28cc DIRECT 48 ” J Carburetor . . . . . . . . . . . . . . . . . . Diaphragm with Primer Silver Eagle 28C 12 - 400128 - 74 28cc CLUTCH 48 ” J An asterisk denotes that choices follow or precede . ( * ) Silver Eagle 28 12 - 400128 - 75 28cc DIRECT 44 ” D Starter Cord . . . . . . . . . . . . . . . . . Nylon , Type 3.5 , Length 46 in . FR 15 ” DD 44 ” 90 - 002815 - 00 28cc DIRECT 44 ” D Serial Number Prefix 22 - denotes CARB approved unit - - ( †) FR 15 ” DD 44 ” 90 - 002816 - 00 28cc DIRECT 44 ” D all parts are interchangeable with Serial Number Prefix 12 - . FR 17 ” CD 48 ” 90 - 002817 - 00 28cc CLUTCH 48 ” D FR 17 ” CD 48 ” 90 - 002818 - 00 28cc CLUTCH 48 ” D The policy of McCulloch is one of continual improvement in design , manufacturing and engineering advancement wherever possible to MARCH 2003 assure still finer power tools . Hence , specifications , equipment colors , design and manufacturer’s suggested list prices are subject to change ILLUSTRATED PARTS LIST without notice . McCulloch reserves the right to make such changes without prior notification or obligation to backfit or supply backfit components for units previously shipped from the factory . P.O . Box 31567 Tucson , Arizona 85751 - 1567 • U.S.A . McCulloch 2003 • Printed in U.S.A . PN 211703 - 03

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User manuals for 1990s yard equipment tend to be hard to find. Fortunately, the basic operating instructions for a McCulloch MAC 2816 string trimmer are similar to those of many similar gas trimmers. Keeping weed trimmers running requires periodic cleaning of external and internal components, proper fuel and oil mix, and using the trimmer only for the tasks it was designed for, such as trimming long grass and weeds.

MAC 2618 Anatomy

Mcculloch Mac 3200 Chainsaw Manual

Once you know the MAC 2618's basic parts, you'll be familiar with your machine and better able to use and maintain it. The McCulloch MAC 2816 consists of a string head, debris shield, handle and engine assembly attached to a metal drive shaft. Components of the engine assembly you should be able to see include a hand grip with throttle trigger, starter pull handle, spark plug and plug wire, ignition switch, air filter cover, fuel tank, fuel primer bulb, choke lever and muffler shield. You can get to the spark arrester through the bottom opening in the muffler shield.

Disassembling the String Head

You'll need to disassemble the string head to inspect or replace the trimmer line on the e MAC 2618. Turn the trimmer off, place it on the ground or a sturdy table and turn the retaining knob -- also called bump knob -- on the bottom of the head counterclockwise with your fingers or a wrench. When you've removed the knob, slide the line spool and tension spring off the shaft to reveal the line. Take care not to misplace the retaining knob or spring.

Mannequins cold mac manual. Cold Mac is the spice in your modular melange. Utilitarian functions strung together in a complex web of interaction. Survey your creations with meta-control or expand your sources in twisted mirrors.Quite simple-minded or intensely multitasking, Cold Mac will provide a. Cold Mac is the spice in your modular melange. Utilitarian functions strung together in a complex web of interaction. Survey your creations with meta-control or expand your sources in twisted mirrors. Quite simple-minded or intensely multitasking, Cold Mac will provide a new way to approach any given patch.

Replacing Trimming Line

Measure and cut 18 feet of 0.080- or .095-inch plastic cutting line. Insert both ends into one set of paired holes on the spool's center -- one end through one hole, the other through the remaining hole. Pull both ends though the holes evenly and completely until no slack remains and line is securely looped through the spool holes. Beginning at the spool, grasp both strings and wrap them evenly in a clockwise direction around the spool until you're left with approximately 6 inches of line. Insert one string end through one of two opposing external spool holes, repeating with the other string end end through the opposite hole. Reassemble the string head in the reverse order in which you disassembled it and trim the exposed line to 5 inches or less before starting the McCulloch MAC 2816.

Fuel and Oil Mixture Is Essential

Mix fresh gasoline in a 40:1 ratio with any high-quality two-stroke engine oil in an approved gasoline container for the McCulloch MAC 2816. Pour one-half of the gasoline in to the container, add the proper amount of two-stroke oil -- detailed instructions with sample fuel and oil quantities will be printed on the oil container. Add the remaining gasoline, cap the container and swirl gently to mix. If the gasoline will be stored for more than one month, add fuel stabilizer to the mixture, following label instructions. Using old or untreated gasoline may cause hard starting and poor engine performance. You can also buy ready-mixed oil and fuel at home improvement stores.

Starting a Cold or Warm Engine

Start a cold McCulloch MAC 2816 by placing the trimmer on the ground. Ensure the ignition switch is in the 'on' position. Slide the choke lever to the marked 'choke' position and press the rubber carburetor priming bulb 10 times. Grasp the grip with one hand while pulling up on and holding the throttle trigger with your finger. Pull the starter handle four times, slide the choke lever to the 'start' position and pull the start handle four more times until the engine is running. Once the engine has run for 10 seconds, slide the choke lever to 'run' and release the throttle trigger. If the engine fails to start, start over from the beginning. To start a warm engine, depress the throttle trigger, slide the choke lever to 'start' or 'run' and pull the starter handle four times. To shut the engine down, turn the switch to the 'off' position.

Mcculloch Mac 2818 Service Manual 2017

Maintenance Tips

Ensure the engine switch is turned to 'off' and the engine is cool before performing maintenance on the McCulloch MAC 2816. Clean the spark plug by gently pulling the wire boot off. Insert a spark plug wrench and remove the plug by turning counterclockwise and pulling the plug outward. Inspect the electrode, clean it with emery cloth, if necessary, check for 0.025-inch gap and adjust if needed with a spark plug gap tool. If the ceramic insulation is cracked, install a new spark plug. Clean the air filer by removing the two air filter cover screws with a screwdriver. Remove the air filter, wash it with soap and water, allow it to air dry and reinstall it. Clean or replace the spark arrester screen by inserting a screwdriver into the slot in the muffler shield. Turn the retaining screw counterclockwise and remove the spark arrester cover and screen. Clean the screen with a utility brush or replace it if it is damaged.

References (3)

Resources (2)

About the Author

Matt McKay began his writing career in 1999, writing training programs and articles for a national corporation. His work has appeared in various online publications and materials for private companies. McKay has experience in entrepreneurship, corporate training, human resources, technology and the music business.

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McKay, Matt. 'Instructions for the McCulloch Weed Wacker MAC 2816.' Home Guides | SF Gate, http://homeguides.sfgate.com/instructions-mcculloch-weed-wacker-mac-2816-102406.html. Accessed 25 August 2019.
McKay, Matt. (n.d.). Instructions for the McCulloch Weed Wacker MAC 2816. Home Guides | SF Gate. Retrieved from http://homeguides.sfgate.com/instructions-mcculloch-weed-wacker-mac-2816-102406.html
McKay, Matt. 'Instructions for the McCulloch Weed Wacker MAC 2816' accessed August 25, 2019. http://homeguides.sfgate.com/instructions-mcculloch-weed-wacker-mac-2816-102406.html

Mcculloch Mac 2818 Service Manual Pdf

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