Echo CS-400 User Manual

OPTIONAL ATTACHMENTS & A CCESSORIES

Accessories

103942147 CS Carry Bag 99988801207 ToughChest Chain Saw Case - 24"

PARTS CATALOG

CS-400 Chain Saw

Guide Bars

16A0ED3757 Guide Bar - 16" (.050" Ga)

Sawing Chains

91VG57CQ Sawing Chain - 16" (.050" Ga)

36.3cc

MODEL:SERIAL NUMBERS

CS-400: S/N: C09011001001 - C09011999999

ECHO, INCORPORATED

400 Oakwood Road Lake Zurich, Illinois 60047 USA

WWW.ECHO-USA.COM

99922204125

Table of Contents Part Number Index

Table of Contents

Click Any Diagram Description Below To View That Diagram.

CS-400 S/N: C09011001001 - C09011999999

Intake, Cylinder Cover, Ignition Switch, Fuel System...................................................................................................4

Carburetor -- WT-820........................................................................................................................................................6

Exhaust.............................................................................................................................................................................8

Starter.............................................................................................................................................................................10

Ignition, Flywheel...........................................................................................................................................................12

Chain Brake....................................................................................................................................................................14

Standard Guide Bar, Sawing Chain, Kick Guard.........................................................................................................16

Clutch.............................................................................................................................................................................18

Auto-Oiler.......................................................................................................................................................................20

Engine, Short Block -- SB1089.....................................................................................................................................22

Handles,Throttle Control, Engine Cover.....................................................................................................................24

Labels.............................................................................................................................................................................26

Tools...............................................................................................................................................................................28

Part Number Index.........................................................................................................................................................30

Part Description Index..................................................................................................................................................31

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Table of Contents Part Number Index

CS-400 Chain Saw Intake, Cylinder Cover, Ignition Switch, Fuel System

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Table of Contents Part Number Index

CS-400 Chain Saw Intake, Cylinder Cover, Ignition Switch, Fuel System

REMARKSDESCRIPTIONQTYPART NUMBERITEM

KNOB, AIR CLEANER LID1A2350000201

INCLUDES ITEM 3AIR CLEANER COVER ASY1P0210071532 PLUG1130338324303 COVER, ENGINE1A1600007614 SCREW - 5X203900238050205 PLATE, INSULATOR1A2090000006 COVER, AIR CLEANER1130405383327 AIR CLEANER ASY1130300397308 ADAPTER, INTAKE1130301399359 SCREW - 5X20 -- TAPPING19002530502010 WASHER19006000000511 SCREW - 5X5529002380505012 CARBURETOR1------------------13 PIPE1V47100160014 RETAINER, PIPE11320130982015 BRACKET, SWITCH1A43900014516 CUSHION23511343993017 BULB, PURGE11231813913018

REPOWER BULK OPTION: 90014PIPE, PRIMER - 3X5X2001V47100147019

REPOWER BULK OPTION: 90014PIPE, RETURN - 3X5X1101V47100183120 TUBE1V47500397021 GROMMET11321154433022 FUEL PIPE KIT11320070076023 RETAINER, PIPE11320130982024 FILTER, FUEL11312051983125 ROD, CHOKE1A24100014026 GROMMET11788101453427 IGNITION SWITCH ASY11634003833028 TERMINAL - GROUND1V48600002129 ROD, THROTTLE1C45400010030 GASKET, INTAKE1V10300028031

INCLUDES ITEM 33INSULATOR ASY11300073993132 T NUT21300203333033 CUSHION1V42000142034 ADAPTER, INTAKE1A20200006035 SCREW - 5X1429002380501436 GASKET, INTAKE1V10300029037

INCLUDES ITEMS 39-40CAP ASY1P02101060038 CONNETOR, CAP1A36500005039 O-RING - 2219007200002240

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Table of Contents Part Number Index

CS-400 Chain Saw Carburetor -- WT-820

99922204125 - 6 - REVISED 03/02/11

Table of Contents Part Number Index

CS-400 Chain Saw Carburetor -- WT-820

REMARKSDESCRIPTIONQTYPART NUMBERITEM CARBURETOR -- WT-8201A021001310 SCREW4123130029601 COVER, DIAPHRAGM1123142039302

------------------3

BODY, CARBURETOR SHAFT, CHOKE1P0030001504 WASHER1123149260305 LEVER, FAST IDLE1P0030015106 SPRING, CHOKE RETURN1P0030001407 RING, RETAINING1123127150308 SCREW1123114039309 LEVER, THROTTLE1P00300178010 SCREW41231300296011 RING, RETAINING11231270393012 SCREW11231140393013 VALVE, CHOKE1P00300179014 SCREW11231140393015 VALVE, THROTTLE11231161053016 SPRING, RETURN11231133753017 SHAFT, THROTTLE1P00300181018 CAP, LIMITER2P00300001019 NEEDLE - MIXTURE21231230366120 SCREW, IDLE ADJUST11231340426021 SPRING, IDLE ADJUST11231330426022 PLUG, FRICTION11231781503023 COVER, PUMP11231243833024 SCREW, PUMP COVER11231100393025 SCREW11231390393026 SPRING, METERING LEVER11231223933027

DIAPHRAGM, METERING1------------------29 GASKET, DIAPHRAGM1------------------30 LEVER, METERING1------------------31 PIN, METERING LEVER1------------------32 VALVE, INLET NEEDLE1------------------33 PLUG, WELCH1------------------34 STRAINER1------------------35 DIAPHRAGM, PUMP1------------------36 GASKET, PUMP1------------------37

DIAPHRAGM, METERING1------------------39 GASKET, DIAPHRAGM1------------------40 DIAPHRAGM, PUMP1------------------41 GASKET, PUMP1------------------42

INCLUDES ITEM 29-37REPAIR KIT1P00300025028

INCLUDES ITEM 39-42DIAPHRAGM/GASKET KIT1P00300024038

Footnotes

1: NOT AVAILABLE SEPARATELY

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Table of Contents Part Number Index

CS-400 Chain Saw Exhaust

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Table of Contents Part Number Index

CS-400 Chain Saw Exhaust

REMARKSDESCRIPTIONQTYPART NUMBERITEM MUFFLER1A3000006801 SCREW - 4X82900220040082 GUIDE, EXHAUST1A3130008103 SCREEN, SPARK ARRESTER1A3100000604 NUT -- FLANGE2900516000055 PLATE1V1500018206 GASKET, EXHAUST1V1040007317 BOLT - 5X622V2030002208

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Table of Contents Part Number Index

CS-400 Chain Saw Starter

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Table of Contents Part Number Index

CS-400 Chain Saw Starter

REMARKSDESCRIPTIONQTYPART NUMBERITEM SCREW - 5X20491145050201

INCLUDES ITEMS 3-9STARTER ASY1A0510009802 GRIP, STARTER1P0220058903 REWIND SPRING KIT1P0220104404

REPOWER BULK OPTION: 99944445000ROPE, STARTER - 3.5X9001P0220084405 PULLEY1A5060000306 SPRING1V4520002207 CATCHER, PAWL1A5070000218 SCREW1177236618309 COVER, FAN1A17200057110 SCREW - 5X142V20300009011 WASHER 5.5X12X0.829006030000512 PAWL2A51400005013 SPACER21772470463014 SPRING, RETURN21772343543015

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