Optional attachments & accessories accessories 103942147 cs carry bag 89850308032 bar & chain cover - 17" 89850308033 bar & chain cover - 20" 99988800207 cs removable nose case 99988800308 cs lanyard strap w_ring 99988801205 cs fixed nose case guide bars 16a0md3366 guide bar - 16" (.050" ga) -- micr...
Click any diagram desciption below to veiw that diagram. Cs-520 s/n: c09312001001 - c09312999999 cylinder cover, intake, fuel system, ignition switch...................................................................................................4 carburetor -- wt-594.................................
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99922204144 - 4 - revised 03/19/08 table of contents part number index cs-520 chain saw cylinder cover, intake, fuel system, ignition switch.
Remarks description qty part number item lid, cleaner 1 p021007150 1 knob, air cleaner lid 1 a235000000 2 plug 1 13033832430 3 cover, cylinder 1 a160000202 4 screw 5 3 16389038330 5 deflector, heat 1 10152035430 6 gasket, intake 1 13001639930 7 adapter, intake 1 13051039932 8 screw 5x12 2 9002380501...
99922204144 - 6 - revised 03/19/08 table of contents part number index cs-520 chain saw carburetor -- wt-594.
Remarks description qty part number item carburetor -- wt-594 1 a021000220 0 screw, metering diaphragm cover 4 12313002960 1 cover, metering diaphragm 1 12314203930 2 body, carburetor 1 1 ------------------ 3 shaft, choke 1 p003000150 4 washer 1 12314926030 5 lever, fast idle 1 p003000160 6 spring, ...
99922204144 - 8 - revised 03/19/08 table of contents part number index cs-520 chain saw exhaust.
Remarks description qty part number item includes items 2-5 muffler asy 1 p021006591 1 gasket, exhaust 1 14551035431 2 screen 1 14588439330 3 guide, exhaust 1 a303000050 4 screw 4x8 2 90025004008 5 screw 4x6 1 90010504006 6 plate 1 14571160631 7 screw 5x14 2 90010505014 8 99922204144 - 9 - revised 0...
99922204144 - 10 - revised 03/19/08 table of contents part number index cs-520 chain saw starter.
Remarks description qty part number item screw 5x18 4 90023805018 1 includes items 3-12 starter asy 1 17720039335 2 label - echo 1 x502000010 3 guide, rope 1 17722737930 4 screw 3x14 1 90029603014 5 grip, starter 1 17722835430 6 spring, rewind 1 17722035430 7 plate, starter 1 17722138330 8 drum, sta...
99922204144 - 12 - revised 03/19/08 table of contents part number index cs-520 chain saw ignition.
Remarks description qty part number item coil, ignition 1 a411000031 1 screw 4x30 2 90016204030 2 lead, ground 1 16201038332 3 boot, connector 1 c483000000 4 screw 4x6 1 90022004006 5 grommet 1 v135000010 6 cap, spark plug 1 a427000012 7 terminal, spark plug cap 1 a426000010 8 spark plug -- bpm-7a 1...
99922204144 - 14 - revised 03/19/08 table of contents part number index cs-520 chain saw chain brake.
Remarks description qty part number item includes items 2-26 chain brake asy 1 43310039037 1 includes items 3-10 brake lever asy 1 43320139031 2 nut 4 2 90050000004 3 weight, brake 1 43317139330 4 screw 4x18 2 90023804018 5 screw 5x32 1 9131805032 6 spacer 2 43316739130 7 spring 1 43311438331 8 flan...
99922204144 - 16 - revised 03/19/08 table of contents part number index cs-520 chain saw guide bar, sawing chain, kick guard.
Remarks description qty part number item kick guard kit 1 2893201 1 gauge: .050" guide bar - 16" -- microlite pro 1 16a0md3366 2 gauge: .050" guide bar - 18" -- microlite pro 1 18a0md3372 2 gauge: .050" guide bar - 20" -- micro-lite pro 1 20a0md3378 2 gauge: .050" / pitch: .325" sawing chain - 16" -...
99922204144 - 18 - revised 03/19/08 table of contents part number index cs-520 chain saw clutch.
Remarks description qty part number item includes items 2-5 clutch asy 1 p021007070 1 hub, clutch 1 a552000050 2 clutch shoe set 1 p021007050 3 spring, clutch 3 v451000500 4 plate, clutch 1 a551000060 5 drum, clutch 1 a556000020 6 bearing, needle 1 v557000010 7 sprocket, rim 1 17511412530 8 plate, c...
99922204144 - 20 - revised 03/19/08 table of contents part number index cs-520 chain saw handles, throttle control.
Remarks description qty part number item handle, front 1 c400000010 1 screw 5x16 2 9114505016 2 screw 5x20 2 9114505020 3 includes items 5-8 rear handle asy 1 p021011460 4 vent asy 1 a356000030 5 cover, vent 1 13132840630 6 clip 1 13201326630 7 pipe, vent - grommet 1 13201239330 8 screw 5x16 3 90023...
99922204144 - 22 - revised 03/19/08 table of contents part number index cs-520 chain saw auto-oiler, oil tank.
Remarks description qty part number item auto-oiler asy 1 43700238330 1 needle, adjust 1 43701638330 2 washer 1 43702937330 3 spring 1 43701537330 4 cap, oil pump 1 43706238330 5 plunger 1 43702437330 6 spring 1 43701938330 7 circlip 1 12312715030 8 screw 4x16 2 90022304016 9 plate, seal 1 175310383...
99922204144 - 24 - revised 03/19/08 table of contents part number index cs-520 chain saw engine, short block -- sb1080, engine cover.
Remarks description qty part number item includes item 2-14 short block 1 1 sb1080 1 includes item 3 crankcase set 1 p021006990 2 screw 5x20 4 90010605020 3 includes items 5-9 piston kit 1 p021006150 4 ring, piston 2 10001139730 5 pin, piston 1 v609000000 6 circlip, piston pin 2 10001532330 7 spacer...
99922204144 - 26 - revised 03/19/08 table of contents part number index cs-520 chain saw labels.
Remarks description qty part number item label - warning 1 x505002040 1 label - echo 1 x502000000 2 label - model -- cs-520 1 x503005440 3 label - stop 1 89015737330 4 label - echo 1 x502000010 5 label - bar & chain 1 x524001650 6 label - kick back 1 89019130131 7 99922204144 - 27 - revised 03/19/08...
99922204144 - 28 - revised 03/19/08 table of contents part number index cs-520 chain saw tools.
Remarks description qty part number item socket wrench/screwdriver -- 17x19mm 1 89541010630 1 socket wrench/screwdriver -- 17x19mm 1 x602000020 2 socket wrench/screwdriver -- 10x19mm 1 89541039131 3 socket wrench/screwdriver -- 13x19mm 1 89541006960 4 socket wrench -- 17x14.5mm 1 x602000031 5 lockin...
Click the page number after any part number to veiw the diagram containing that part. Page part number 5, 7 ------------------ ............. 25 10001139730 ............ 25 10001532330 ............ 13 10014230830 ............ 21 10091038330 ............ 21 10091532530 ............ 21 10091533930 .......
Click the page number after any part desciption to veiw the diagram containing that part. A adapter, intake.....5 adjuster, brake.....15 auto-oiler asy.....23 b band, brake.....15 bearing, ball - 6202.....25 bearing, needle.....19, 25 body, carburetor.....7 bolt 5.....15 boot, connector.....13 brack...
Screw 5x12.....5, 11, 15 screw 5x14.....9, 11 screw 5x16.....21 screw 5x18.....11, 15 screw 5x20.....21, 25 screw 5x22.....25 screw 5x32.....15 screw 5x50.....5 screw, choke valve.....7 screw, idle adjust.....7 screw, metering diaphragm cover.....7 screw, metering lever pin.....7 screw, pump cover.....
Notes 99922204144 - 33 - revised 03/19/08.
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