Echo SRM-225 - SERIAL NUMBER S04113001001-S04113999999, SRM-225 Parts Catalog

OPTIONAL ATTACHMENTS & A CCESSORIES

Accessories

99944200200 SRM Shoulder Harness Kit
99944200202 Heavy-Duty Brushcutter Harness
99944200435 U-Handle Kit
99944200445 U-Handle/Shield Kit
99944200455 Barrier Bar
SRAC-200 Tiller/Cultivator Attachment

Cutting Heads

21560031 SRM ECHOmatic Pro Head
21560050 SRM ECHOmatic Head
21560056 2-Line Rapid Loader Trimmer Head
21560060 SRM Manual Dual Line Head
99944200220 Heavy Duty Fixed Line Head
99944200900 U-Turn Head

Maintenance and Repair Kits

90074C RePower Tune-Up Kit
P021015980 Gasket Kit

PARTS CATALOG

SRM-225 Trimmer

21.2cc

MODEL:SERIAL NUMBERS

SRM-225: S/N: S04113001001 - S04113999999

©2011 ECHO Incorporated, RePower is Registered Trademark of ECHO Incorporated. All Rights Reserved REVISED 02/28/11

ECHO, INCORPORATED

400 Oakwood Road Lake Zurich, Illinois 60047 USA

WWW.ECHO-USA.COM

99922200778

Table of Contents Part Number Index

Table of Contents

Click Any Diagram Description Below To View That Diagram.

SRM-225 S/N: S04113001001 - S04113999999

Engine Cover, Starter......................................................................................................................................................4

Fuel System.....................................................................................................................................................................6

Intake................................................................................................................................................................................8

Carburetor -- RB-K93.....................................................................................................................................................10

Exhaust...........................................................................................................................................................................12

Fan Case, Clutch............................................................................................................................................................14

Ignition............................................................................................................................................................................16

Engine, Short Block -- SB1096.....................................................................................................................................18

U-Turn Head...................................................................................................................................................................20

Plastic Shield.................................................................................................................................................................22

Gear Case.......................................................................................................................................................................24

Main Pipe Assembly, Driveshaft...................................................................................................................................26

Front Handle..................................................................................................................................................................28

Control Handle, Control Cable Assembly....................................................................................................................30

Labels.............................................................................................................................................................................32

Tools...............................................................................................................................................................................34

Part Number Index.........................................................................................................................................................36

Part Description Index..................................................................................................................................................37

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This Page Intentionally Left Blank

- 3 -

Table of Contents Part Number Index

SRM-225 Trimmer Engine Cover, Starter

99922200778 - 4 - REVISED 02/28/11

Table of Contents Part Number Index

SRM-225 Trimmer Engine Cover, Starter

REMARKSDESCRIPTIONQTYPART NUMBERITEM
SCREW - 5X16 -- TORX1V8050001501
SCREW - 5X16 -- TAPPING1V8050000002
SCREW - 5X16 -- TAPPING1V8050000003
SCREW - 5X201V8050001604
WASHER 5.5X12X0.81900603000055
BOLT - 4X16 -- TORX4V8040000606
COVER, ENGINE1A1600010907

INCLUDES ITEMS 9-16STARTER ASY1A0510013118
SCREW1177236618309
PLATE, CAM1P02200828010
SPRING, DAMPER1P02200827011
RETAINER, ROPE11772461112012
GRIP, STARTER11772282703013

1P02201999014

ROPE, STARTER - 3X700
PULLEY1P02200683015
SPRING, REWIND1P02201968016

RING, RETAINING - 42P02200210018
SPRING, RETURN21772341222019
PAWL2P02200685020

1

INCLUDES ITEMS 18-20STARTER PAWL ASY1A05200018017

1: RePower BULK OPTION: 99944440000

Footnotes

99922200778 - 5 - REVISED 02/28/11

Table of Contents Part Number Index

SRM-225 Trimmer Fuel System

99922200778 - 6 - REVISED 02/28/11

Table of Contents Part Number Index

SRM-225 Trimmer Fuel System

REMARKSDESCRIPTIONQTYPART NUMBERITEM
SCREW - 5X203V8050001601
WASHER 5.5X12X0.83900603000052

INCLUDES ITEM 4TANK, FUEL1A3500007803
COLLAR3V3530002314
GROMMET1V1370000305
RETAINER, PIPE2132013098206
VENT ASY1A3560000307

1V4710012108

PIPE - 3X5X90

1132012560309

PIPE, RETURN - 3X6X80

1V47100123010

PIPE, FUEL - 3X5X210

11312050732011

FILTER, FUEL

GASKET11310165583013
CONNECTOR, CAP1A36500006014

1: RePower BULK OPTION: 90014
2: RePower BULK OPTION: 90017
3: Also Included In RePower TUNE-UP KIT

1

2

1

3

INCLUDES ITEMS 13-14CAP ASY1P02101221012

Footnotes

99922200778 - 7 - REVISED 02/28/11

Table of Contents Part Number Index

SRM-225 Trimmer Intake

99922200778 - 8 - REVISED 02/28/11

Table of Contents Part Number Index

SRM-225 Trimmer Intake

REMARKSDESCRIPTIONQTYPART NUMBERITEM
THUMBSCREW1V2990002501
COVER, AIR CLEANER1A2320004802

1A2260014103

FILTER, AIR - DOUBLE LAYER

1130310541304

FILTER, AIR - SINGLE LAYER
SCREW - 5X65 -- TORX2V8050001005
NUT2900500000056
PLATE, PREVENT1129011527307
CASE, AIR CLEANER1P0210128708

1------------------9

CARBURETOR

1V10300048010

GASKET, INTAKE
SCREW - 5X202V80500016011
INSULATOR, INTAKE11300174433112

1V10300049013

SHIELD, INTAKE

1: Also Included In RePower TUNE-UP KIT
2: OPTIONAL
3: See Carburetor Diagram For Details
4: Also Included In GASKET KIT

3

4

4

1

2

Footnotes

99922200778 - 9 - REVISED 02/28/11

Table of Contents Part Number Index

SRM-225 Trimmer Carburetor -- RB-K93

99922200778 - 10 - REVISED 02/28/11

Table of Contents Part Number Index

SRM-225 Trimmer Carburetor -- RB-K93

REMARKSDESCRIPTIONQTYPART NUMBERITEM
CARBURETOR -- RB-K931A021001690
SCREW3125344139311
SCREW1125344521302
SWIVEL1P0050012403
RING, RETAINING1P0050001904
SCREW, IDLE ADJUST1P0050001005
ROTOR COVER ASY1P0050020506
O-RING1P0050002807
CAP, LIMITER1P0050012708
NEEDLE - HIGH SPEED1P0050012609
SCREW, PURGE BULB RETAINER4P00500190010
RETAINER, PURGE BULB1P00500025011
BULB, PURGE11253810866012
SCREW, PURGE BASE1P00500027013
BASE, PURGE1P00500189014
SCREW21253445213015
COVER, DIAPHRAGM11253425213016
SCREW, METERING LEVER PIN11253394203017

INCLUDES ITEMS 20-29REPAIR KIT1P00500167018
GUIDE, ROLLER1P00500100019
PIN, METERING LEVER1------------------20
VALVE, INLET NEEDLE1------------------21
LEVER, METERING1------------------22
SPRING, METERING LEVER1------------------23
STRAINER1------------------24
DIAPHRAGM, PUMP1------------------25
GASKET, PUMP1------------------26
DIAPHRAGM, METERING1------------------27
GASKET, DIAPHRAGM1------------------28

INCLUDES ITEMS 31-34DIAPHRAGM/GASKET KIT1P00500166029
GASKET, PUMP1------------------30
DIAPHRAGM, PUMP1------------------31
DIAPHRAGM, METERING1------------------32
GASKET, DIAPHRAGM1------------------33

1------------------34

BODY, CARBURETOR

1

1: NOT AVAILABLE SEPARATELY

99922200778 - 11 - REVISED 02/28/11

Footnotes

Table of Contents Part Number Index

SRM-225 Trimmer Exhaust

99922200778 - 12 - REVISED 02/28/11