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CS-520
Instruction Manual
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User Manual
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Echo cs-520 User Manual

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OPTIONAL ATTACHMENTS & A CCESSORIES
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
Sawing Chains
95VP66G Sawing Chain - 16" (.050" Ga) -- Micro-Lite 95VP72G Sawing Chain - 18" (.050" Ga) -- Micro-Lite 95VP78G Sawing Chain - 20" (.050" Ga) -- Micro-Lite
PARTS CATALOG
CS-520 Chain Saw
50.1cc
MODEL:SERIAL NUMBERS
CS-520: S/N: C09312001001 - C09312999999
ECHO, INCORPORATED
400 Oakwood Road Lake Zurich, Illinois 60047 USA
WWW.ECHO-USA.COM
99922204144
©2008 ECHO Incorporated, RePower is Registered Trademark of ECHO Incorporated. All Rights Reserved REVISED 03/19/08
Table of Contents Part Number Index
Table of Contents
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........................................................................................................................................................6
Exhaust.............................................................................................................................................................................8
Starter.............................................................................................................................................................................10
Ignition............................................................................................................................................................................12
Chain Brake....................................................................................................................................................................14
Guide Bar, Sawing Chain, Kick Guard.........................................................................................................................16
Clutch.............................................................................................................................................................................18
Handles, Throttle Control..............................................................................................................................................20
Auto-Oiler, Oil Tank........................................................................................................................................................22
Engine, Short Block -- SB1080, Engine Cover............................................................................................................24
Labels.............................................................................................................................................................................26
Tools...............................................................................................................................................................................28
Part Number Index.........................................................................................................................................................30
Part Description Index..................................................................................................................................................31
99922204144 - 2 - REVISED 03/19/08
This Page Intentionally Left Blank
- 3 -
Table of Contents Part Number Index
CS-520 Chain Saw Cylinder Cover, Intake, Fuel System, Ignition Switch
99922204144 - 4 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Cylinder Cover, Intake, Fuel System, Ignition Switch
REMARKSDESCRIPTIONQTYPART NUMBERITEM LID, CLEANER1P0210071501 KNOB, AIR CLEANER LID1A2350000002 PLUG1130338324303 COVER, CYLINDER1A1600002024 SCREW 53163890383305 DEFLECTOR, HEAT1101520354306 GASKET, INTAKE1130016399307 ADAPTER, INTAKE1130510399328 SCREW 5X122900238050129
INCLUDES ITEMS 9-11INSULATOR KIT11300003833110 CUSHION1V42000113011 NUT21300203333012 GASKET, INTAKE11300103833013
See Carburetor Diagram For Additional InformationCARBURETOR1------------------14 PIPE, IMPULSE11301103833015 BRACKET, AIR CLEANER11304053833216 FILTER, AIR11303103833117 ELBOW, CARBURETOR1A20400000418 SCREW 5X5029001620505019 CUSHION11304303833020 BRACKET11638103893321 ROD, THROTTLE1C45400004122 GROMMET11788101453423 ROD, CHOKE1A24100010024 SWITCH, IGNITION11634003833025 TERMINAL, SWITCH11634133893026 GROMMET11321150492027 PIPE, FUEL - SPIRAL11320103833128 CLIP11320132663029 FILTER, FUEL11312051983030
INCLUDES ITEMS 30-31CAP ASY11310043793131 CONNECTOR, CAP1A36500005032 O-RING 2219007200002233
99922204144 - 5 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Carburetor -- WT-594
99922204144 - 6 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Carburetor -- WT-594
REMARKSDESCRIPTIONQTYPART NUMBERITEM CARBURETOR -- WT-5941A0210002200 SCREW, METERING DIAPHRAGM
4123130029601
COVER COVER, METERING DIAPHRAGM1123142039302
1------------------3
BODY, CARBURETOR SHAFT, CHOKE1P0030001504 WASHER1123149260305 LEVER, FAST IDLE1P0030001606 SPRING, CHOKE RETURN1P0030001407 SCREW, CHOKE VALVE1123114039308 VALVE CHOKE1P0030002309 CLIP, CHOKE SHAFT11231271503010 CAP, MIXTURE LIMITER2P00300001011 NEEDLE, HIGH SPEED21231200366112 SHAFT, THROTTLE1P00300048013 SPRING, THROTTLE RETURN11231133753014 SCREW, THROTTLE VALVE11231140393015 VALVE, THROTTLE11231161053016 CLIP, THROTTLE SHAFT11231271503017 LEVER, THROTTLE1P00300013018 SCREW, THROTTLE LEVER11231140393019 SCREW, IDLE ADJUST11231340426020 SPRING, IDLE ADJUST11231330426021 PLUG, FRICTION11231781503022 COVER, FUEL PUMP11231243833023 SCREW, PUMP COVER11231100393024 SCREW, METERING LEVER PIN11231390393025
DIAPHRAGM, METERING1------------------27 GASKET, METERING DIAPHRAGM1------------------28 LEVER, METERING1------------------29 PIN, METERING LEVER1------------------30 PLUG, WELCH1------------------31 SPRING, METERING LEVER1------------------32 VALVE, INLET NEEDLE1------------------33 SCREEN, INLET1------------------34 DIAPHRAGM, FUEL PUMP1------------------35 GASKET, FUEL PUMP1------------------36
DIAPHRAGM, METERING1------------------38 GASKET, METERING DIAPHRAGM1------------------39 DIAPHRAGM, FUEL PUMP1------------------40 GASKET, FUEL PUMP1------------------41
1
INCLUDES ITEMS 27-36REPAIR KIT1P00300025026
INCLUDES ITEMS 38-41GASKET/DIAPHRAGM KIT1P00300024037
Footnotes
1: NOT AVAIABLE SEPARATELY
99922204144 - 7 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Exhaust
99922204144 - 8 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Exhaust
REMARKSDESCRIPTIONQTYPART NUMBERITEM
INCLUDES ITEMS 2-5MUFFLER ASY1P0210065911 GASKET, EXHAUST1145510354312 SCREEN1145884393303 GUIDE, EXHAUST1A3030000504 SCREW 4X82900250040085 SCREW 4X61900105040066 PLATE1145711606317 SCREW 5X142900105050148
99922204144 - 9 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Starter
99922204144 - 10 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Starter
REMARKSDESCRIPTIONQTYPART NUMBERITEM SCREW 5X184900238050181
INCLUDES ITEMS 3-12STARTER ASY1177200393352 LABEL - ECHO1X5020000103 GUIDE, ROPE1177227379304 SCREW 3X141900296030145 GRIP, STARTER1177228354306 SPRING, REWIND1177220354307 PLATE, STARTER1177221383308 DRUM, STARTER1177215383309
REPOWER BULK OPTION: 99944445000ROPE, STARTER - 3.5X960mm11772263833010 WASHER11772140283011 SCREW 5X1219002380501212 COVER, FAN1A17200006213 SCREW 5X142V20300009014 WASHER 529006030000515 PAWL, STARTER21772181983016 SPACER21772470463017 SPRING, RETURN21772343543018
99922204144 - 11 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Ignition
99922204144 - 12 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Ignition
REMARKSDESCRIPTIONQTYPART NUMBERITEM COIL, IGNITION1A4110000311 SCREW 4X302900162040302 LEAD, GROUND1162010383323 BOOT, CONNECTOR1C4830000004 SCREW 4X61900220040065 GROMMET1V1350000106 CAP, SPARK PLUG1A4270000127 TERMINAL, SPARK PLUG CAP1A4260000108 SPARK PLUG -- BPM-7A1159010106309
CANADA MODELSSPARK PLUG -- BPMR-8Y1A42500000010 FLYWHEEL1A40900003011 NUT 819005150000812 WOODRUFF KEY11001423083013
99922204144 - 13 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Chain Brake
99922204144 - 14 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Chain Brake
REMARKSDESCRIPTIONQTYPART NUMBERITEM
INCLUDES ITEMS 2-26CHAIN BRAKE ASY1433100390371
INCLUDES ITEMS 3-10BRAKE LEVER ASY1433201390312 NUT 42900500000043 WEIGHT, BRAKE1433171393304 SCREW 4X182900238040185 SCREW 5X32191318050326 SPACER2433167391307 SPRING1433114383318 FLANGE NUT 51900562500059 PIN 3X2419003303024010
INCLUDES ITEMS 12-16SPROCKET GUARD ASY1P02100128011 GUARD, SPROCKET14330053933412
NOT REQUIREDPLUG1V16200002013 PLATE, SPROCKET GUARD1C30500000114 SCREW 3X619002200300615 SCREW 4X1019002530401016 ADJUSTER, BRAKE14331423543017 WASHER1V30400009018 BAND, BRAKE1C32800006019 SPRING PIN 2.5X1219003422501220 COVER, BRAKE14333103933021 SCREW 4X1019002530401022 STOPPER, BRAKE14332093543023 SPRING, BRAKE14331223543024 COLLAR 5.2X12X1414331153833025 LEVER, BRAKE14332083543126 SPRING PIN 4X8.819003304008827 BOLT 51V20300011028 TENSIONER, CHAIN1C30900003029 COLLAR1V35500027030 GEAR, BEVEL1V65100001131 GEAR, BEVEL1V65100000132 FLANGE NUT 824330191233033 PLATE, GUIDE - INNER14330133543134 SCREW 4X619002200400635
INCLUDES ITEM 32CHAIN CATCHER KIT14330001983136 SCREW 5X1819002200501837 SPIKED BUMPER KIT18802003833038 SCREW 5X1229001050501239
99922204144 - 15 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Guide Bar, Sawing Chain, Kick Guard
99922204144 - 16 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Guide Bar, Sawing Chain, Kick Guard
REMARKSDESCRIPTIONQTYPART NUMBERITEM KICK GUARD KIT128932011
GAUGE: .050"GUIDE BAR - 16" -- MicroLite Pro116A0MD33662
GAUGE: .050"GUIDE BAR - 18" -- MicroLite Pro118A0MD33722
GAUGE: .050"GUIDE BAR - 20" -- Micro-Lite Pro120A0MD33782
GAUGE: .050" / PITCH: .325"SAWING CHAIN - 16" -- Micro-Lite195VP66G3
GAUGE: .050" / PITCH: .325"SAWING CHAIN - 18" -- Micro-Lite195VP72G3
GAUGE: .050" / PITCH: .325"SAWING CHAIN - 20" -- Micro-Lite195VP78G3
99922204144 - 17 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Clutch
99922204144 - 18 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Clutch
REMARKSDESCRIPTIONQTYPART NUMBERITEM
INCLUDES ITEMS 2-5CLUTCH ASY1P0210070701 HUB, CLUTCH1A5520000502 CLUTCH SHOE SET1P0210070503 SPRING, CLUTCH3V4510005004 PLATE, CLUTCH1A5510000605 DRUM, CLUTCH1A5560000206 BEARING, NEEDLE1V5570000107 SPROCKET, RIM1175114125308 PLATE, CLUTCH1A5510000009
99922204144 - 19 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Handles,Throttle Control
99922204144 - 20 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Handles,Throttle Control
REMARKSDESCRIPTIONQTYPART NUMBERITEM HANDLE, FRONT1C4000000101 SCREW 5X16291145050162 SCREW 5X20291145050203
INCLUDES ITEMS 5-8REAR HANDLE ASY1P0210114604 VENT ASY1A3560000305 COVER, VENT1131328406306 CLIP1132013266307 PIPE, VENT - GROMMET1132012393308 SCREW 5X163900238050169 COVER14330453933210 CUSHION21009103833011 CAP, CUSHION41009183833012 SCREW21009153253013 CUSHION41009213833014 SCREW21009153393015 LOCKOUT, THROTTLE CONTROL11780903793016 TRIGGER, THROTTLE1C45000000017 SPRING, THROTTLE RETURN11780433543018 SPRING PIN 4X3019003454003019 PLUG1V16200004020 COVER, HANDLE13511553543021 SCREW 4X1419002530401422 GRIP, HANDLE13511111983023 SHIELD, SNOW1C41800000024
99922204144 - 21 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Auto-Oiler, Oil Tank
99922204144 - 22 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Auto-Oiler, Oil Tank
REMARKSDESCRIPTIONQTYPART NUMBERITEM AUTO-OILER ASY1437002383301 NEEDLE, ADJUST1437016383302 WASHER1437029373303 SPRING1437015373304 CAP, OIL PUMP1437062383305 PLUNGER1437024373306 SPRING1437019383307 CIRCLIP1123127150308 SCREW 4X162900223040169 PLATE, SEAL11753103833010 PIPE, OIL OUTLET14372293833111 CLIP21320132663012 PIPE, OIL14372103833013 GROMMET11321151233014 FILTER, OIL14362051473015
INCLUDES ITEMS 10-13OIL TANK ASY14360053933216 GASKET, OIL TANK14360193833017 SCREW 4X1639001630401618 VALVE, CHECK14361141393019 COLLAR14360183833020
INCLUDES ITEMS 15-16CAP ASY14360016563121 CONNECTOR, CAP1A36500005022 O-RING19007250202523
99922204144 - 23 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Engine, Short Block -- SB1080, Engine Cover
99922204144 - 24 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Engine, Short Block -- SB1080, Engine Cover
REMARKSDESCRIPTIONQTYPART NUMBERITEM
1SB10801
SHORT BLOCK
SCREW 5X204900106050203
RING, PISTON2100011397305 PIN, PISTON1V6090000006 CIRCLIP, PISTON PIN2100015323307 SPACER, PISTON PIN2V3080000008 BEARING, NEEDLE1V5560000009 CRANKSHAFT1A01100032010 OIL SEAL2V50800000011 BEARING, BALL - 620229008103620212 GEAR, WORM1V65200000013 SCREW 5X2249001620502214
DOWEL PIN2V62200002016 COLLAR24360183833017 STUD, GUIDE BAR24330111983018
1: OPTIONAL ENGINE REPOWER
1
Footnotes
INCLUDES ITEM 2-14
INCLUDES ITEM 3CRANKCASE SET1P0210069902
INCLUDES ITEMS 5-9PISTON KIT1P0210061504
INCLUDES ITEMS 16-18COVER, ENGINE1P02100310015
99922204144 - 25 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Labels
99922204144 - 26 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Labels
REMARKSDESCRIPTIONQTYPART NUMBERITEM LABEL - WARNING1X5050020401 LABEL - ECHO1X5020000002 LABEL - MODEL -- CS-5201X5030054403 LABEL - STOP1890157373304 LABEL - ECHO1X5020000105 LABEL - BAR & CHAIN1X5240016506 LABEL - KICK BACK1890191301317
99922204144 - 27 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Tools
99922204144 - 28 - REVISED 03/19/08
Table of Contents Part Number Index
CS-520 Chain Saw Tools
REMARKSDESCRIPTIONQTYPART NUMBERITEM SOCKET WRENCH/SCREWDRIVER --
1895410106301
17X19mm SOCKET WRENCH/SCREWDRIVER --
1X6020000202
17X19mm SOCKET WRENCH/SCREWDRIVER --
1895410391313
10X19mm SOCKET WRENCH/SCREWDRIVER --
1895410069604
13X19mm SOCKET WRENCH -- 17X14.5mm1X6020000315 LOCKING BAR -- 5X120mm1897518011316 OPEN END WRENCH-- 8X10mm1895112003307 OPEN END WRENCH-- 17X19mm1895122209608 OPEN END WRENCH-- 10mm1895015052609 HEX BAR -- 10mm18954122096010 HEX KEY -- 3mm18956120343011 HEX KEY -- 4mm18956100013012 HEX KEY -- 5mm18956110033013 L-WRENCH -- 3mm TORX1X60500005014 SCREWDRIVER -- SLOTTED18958110013015 SCREWDRIVER -- PHILLIPS18958120393016
99922204144 - 29 - REVISED 03/19/08
Table of Contents Part Number Index
Part Number Index
Click The Page Number After Any Part Number To Veiw The Diagram Containing That Part.
PagePart Number
PagePart Number
PagePart Number
PagePart Number
5, 7------------------ .............
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2390072502025 ............
2590081036202 ............
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219114505020 ..............
159131805032 ..............
1795VP66G ...................
1795VP72G ...................
1795VP78G ...................
25A011000320 ..............
7A021000220 ..............
5A160000202 ..............
11A172000062 ..............
5A204000004 ..............
5A235000000 ..............
5A241000100 ..............
9A303000050 ..............
21A356000030 ..............
5, 23A365000050 ..............
13A409000030 ..............
13A411000031 ..............
13A425000000 ..............
13A426000010 ..............
13A427000012 ..............
19A551000000 ..............
19A551000060 ..............
19A552000050 ..............
19A556000020 ..............
15C305000001 ..............
15C309000030 ..............
15C328000060 ..............
21C400000010 ..............
21C418000000 ..............
21C450000000 ..............
5C454000041 ..............
13C483000000 ..............
7P003000010 ..............
7P003000130 ..............
7P003000140 ..............
7P003000150 ..............
7P003000160 ..............
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7P003000250 ..............
7P003000480 ..............
15P021001280 ..............
25P021003100 ..............
25P021006150 ..............
9P021006591 ..............
25P021006990 ..............
19P021007050 ..............
19P021007070 ..............
5P021007150 ..............
21P021011460 ..............
25SB1080 ......................
13V135000010 ..............
15V162000020 ..............
21V162000040 ..............
11V203000090 ..............
15V203000110 ..............
15V304000090 ..............
25V308000000 ..............
15V355000270 ..............
5V420001130 ..............
19V451000500 ..............
25V508000000 ..............
25V556000000 ..............
19V557000010 ..............
25V609000000 ..............
25V622000020 ..............
15V651000001 ..............
15V651000011 ..............
25V652000000 ..............
27X502000000 ..............
11, 27X502000010 ..............
27X503005440 ..............
27X505002040 ..............
27X524001650 ..............
29X602000020 ..............
29X602000031 ..............
29X605000050 ..............
99922204144 - 30 - REVISED 03/19/08
Table of Contents Part Number Index
Part Description Index
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
BRACKET.....5
BRACKET, AIR CLEANER.....5
BRAKE LEVER ASY.....15
C
CAP ASY.....5, 23
CAP, CUSHION.....21
CAP, MIXTURE LIMITER.....7
CAP, OIL PUMP.....23
CAP, SPARK PLUG.....13
CARBURETOR.....5
CARBURETOR -- WT-594.....7
CHAIN BRAKE ASY.....15
CHAIN CATCHER KIT.....15
CIRCLIP.....23
CIRCLIP, PISTON PIN.....25
CLIP.....5, 21, 23
CLIP, CHOKE SHAFT.....7
CLIP, THROTTLE SHAFT.....7
CLUTCH ASY.....19
CLUTCH SHOE SET.....19
COIL, IGNITION.....13
COLLAR.....15, 23, 25
COLLAR 5.2X12X14.....15
CONNECTOR, CAP.....5, 23
COVER.....21
COVER, BRAKE.....15
COVER, CYLINDER.....5
COVER, ENGINE.....25
COVER, FAN.....11
COVER, FUEL PUMP.....7
COVER, HANDLE.....21
COVER, METERING DIAPHRAGM.....7
COVER, VENT.....21
CRANKCASE SET.....25
CRANKSHAFT.....25
CUSHION.....5, 21
D
DEFLECTOR, HEAT.....5
DIAPHRAGM, FUEL PUMP.....7
DIAPHRAGM, METERING.....7
DOWEL PIN.....25
DRUM, CLUTCH.....19
DRUM, STARTER.....11
E
ELBOW, CARBURETOR.....5
F
FILTER, AIR.....5
FILTER, FUEL.....5
FILTER, OIL.....23
FLANGE NUT 5.....15
FLANGE NUT 8.....15
FLYWHEEL.....13
G
GASKET, EXHAUST.....9
GASKET, FUEL PUMP.....7
GASKET, INTAKE.....5
GASKET, METERING DIAPHRAGM.....7
GASKET, OIL TANK.....23
GASKET/DIAPHRAGM KIT.....7
GEAR, BEVEL.....15
GEAR, WORM.....25
GRIP, HANDLE.....21
GRIP, STARTER.....11
GROMMET.....5, 13, 23
GUARD, SPROCKET.....15
GUIDE BAR - 16" -- MicroLite Pro.....17
GUIDE BAR - 18" -- MicroLite Pro.....17
GUIDE BAR - 20" -- Micro-Lite Pro.....17
GUIDE, EXHAUST.....9
GUIDE, ROPE.....11
H
HANDLE, FRONT.....21
HEX BAR -- 10mm.....29
HEX KEY -- 3mm.....29
HEX KEY -- 4mm.....29
HEX KEY -- 5mm.....29
HUB, CLUTCH.....19
I
INSULATOR KIT.....5
K
KICK GUARD KIT.....17
KNOB, AIR CLEANER LID.....5
L
LABEL - BAR & CHAIN.....27
LABEL - KICK BACK.....27
LABEL - ECHO.....11, 27
LABEL - MODEL -- CS-520.....27
LABEL - STOP.....27
LABEL - WARNING.....27
LEAD, GROUND.....13
LEVER, BRAKE.....15
LEVER, FAST IDLE.....7
LEVER, METERING.....7
LEVER, THROTTLE.....7
LID, CLEANER.....5
LOCKING BAR -- 5X120mm.....29
LOCKOUT, THROTTLE CONTROL.....21
L-WRENCH -- 3mm TORX.....29
M
MUFFLER ASY.....9
N
NEEDLE, ADJUST.....23
NEEDLE, HIGH SPEED.....7
NUT.....5
NUT 4.....15
NUT 8.....13
O
OIL SEAL.....25
OIL TANK ASY.....23
OPEN END WRENCH-- 10mm.....29
OPEN END WRENCH-- 17X19mm.....29
OPEN END WRENCH-- 8X10mm.....29
O-RING.....23
O-RING 22.....5
P
PAWL, STARTER.....11
PIN 3X24.....15
PIN, METERING LEVER.....7
PIN, PISTON.....25
PIPE, FUEL - SPIRAL.....5
PIPE, IMPULSE.....5
PIPE, OIL.....23
PIPE, OIL OUTLET.....23
PIPE, VENT - GROMMET.....21
PISTON KIT.....25
PLATE.....9
PLATE, CLUTCH.....19
PLATE, GUIDE - INNER.....15
PLATE, SEAL.....23
PLATE, SPROCKET GUARD.....15
PLATE, STARTER.....11
PLUG.....5, 15, 21
PLUG, FRICTION.....7
PLUG, WELCH.....7
PLUNGER.....23
R
REAR HANDLE ASY.....21
REPAIR KIT.....7
RING, PISTON.....25
ROD, CHOKE.....5
ROD, THROTTLE.....5
ROPE, STARTER - 3.5X960mm.....11
S
SAWING CHAIN - 16" -- Micro-Lite.....17
SAWING CHAIN - 18" -- Micro-Lite.....17
SAWING CHAIN - 20" -- Micro-Lite.....17
SCREEN.....9
SCREEN, INLET.....7
SCREW.....21
SCREW 3X14.....11
SCREW 3X6.....15
SCREW 4X10.....15
SCREW 4X14.....21
SCREW 4X16.....23
SCREW 4X18.....15
SCREW 4X30.....13
SCREW 4X6.....9, 13, 15
SCREW 4X8.....9
SCREW 5.....5
99922204144 - 31 - REVISED 03/19/08
Table of Contents Part Number Index
Part Description Index (continued)
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.....7
SCREW, THROTTLE LEVER.....7
SCREW, THROTTLE VALVE.....7
SCREWDRIVER -- PHILLIPS.....29
SCREWDRIVER -- SLOTTED.....29
SHAFT, CHOKE.....7
SHAFT, THROTTLE.....7
SHIELD, SNOW.....21
SHORT BLOCK.....25
SOCKET WRENCH -- 17X14.5mm.....29
SOCKET WRENCH/SCREWDRIVER --
10X19mm.....29
SOCKET WRENCH/SCREWDRIVER --
13X19mm.....29
SOCKET WRENCH/SCREWDRIVER --
17X19mm.....29
SPACER.....11, 15
SPACER, PISTON PIN.....25
SPARK PLUG -- BPM-7A.....13
SPARK PLUG -- BPMR-8Y.....13
SPIKED BUMPER KIT.....15
SPRING.....15, 23
SPRING PIN 2.5X12.....15
SPRING PIN 4X30.....21
SPRING PIN 4X8.8.....15
SPRING, BRAKE.....15
SPRING, CHOKE RETURN.....7
SPRING, CLUTCH.....19
SPRING, IDLE ADJUST.....7
SPRING, METERING LEVER.....7
SPRING, RETURN.....11
SPRING, REWIND.....11
SPRING, THROTTLE RETURN.....7, 21
SPROCKET GUARD ASY.....15
SPROCKET, RIM.....19
STARTER ASY.....11
STOPPER, BRAKE.....15
STUD, GUIDE BAR.....25
SWITCH, IGNITION.....5
WASHER 5.....11
WEIGHT, BRAKE.....15
WOODRUFF KEY.....13
T
TENSIONER, CHAIN.....15
TERMINAL, SPARK PLUG CAP.....13
TERMINAL, SWITCH.....5
TRIGGER, THROTTLE.....21
V
VALVE CHOKE.....7
VALVE, CHECK.....23
VALVE, INLET NEEDLE.....7
VALVE, THROTTLE.....7
VENT ASY.....21
W
WASHER.....7, 11, 15, 23
99922204144 - 32 - REVISED 03/19/08
NOTES
99922204144 - 33 - REVISED 03/19/08
ECHO, INCORPORATED
400 Oakwood Road
Lake Zurich, IL 60047 USA
WWW.ECHO-USA.COM
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