Yamabiko Echo SRM-222ES Service Data Download

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SERVICE INFORMATION

GT-222ES, SRM-222ES

F226S, T226S, C226S

Ignition

Air Gap Gauge

#.014 = .35mm

P/N 91004

ECHO

0.4

0.8

1.2

MPa

PET

-304

Key Part Number

Description

Used for:

1 G310-000050

Tachometer PET-304

Measuring engine speed to adjust carburettor

2 363018-00310 Washer

Installing crankcase oil seal

3 X605-000050

Torx L wrench

Removing and installing bolt

4 897603-23030 PTO shaft puller

Removing driven (PTO) shaft

5 897701-06030 Bearing wedge

Removing ball bearings on crankshaft

6 897701-14732 Bearing tool

Removing and installing crankcase ball bearings

7 897702-30131 Piston pin tool

Removing and installing piston pin

(Use 8 mm dia. adapter.)

8 91004

Module air gap gauge

Adjusting pole shoe air gaps

9 897712-04630 2-pin wrench

Removing and installing pawl carrier

10 91020

Limiter plug tool

Removing and installing plug

11 897726-09130 Oil seal tool

Installing crankcase oil seals

12 990511-30023 Spark tester

Checking ignition system

13 897803-30133 Pressure tester

Checking carburettor and crankcase leakages

14 900100-08008 Bolt

Removing magneto rotor (

ywheel)

15 433019-12330 Flange nut

Removing magneto rotor (

ywheel)

16 91037

Compression gauge

Measuring cylinder compression

1-6 Special tools

Summary of Contents for Echo SRM-222ES

Page 1: ...of publication 1 SERVICE DATA TRIMMER BRUSHCUTTER ECHO GT 222ES SRM 222ES shindaiwa F226S T226S C226S STAGE MODEL Serial number 37000001 and after CONTENTS page 1 SERVICE INFORMATION 2 1 1 Specification 2 1 2 Technical data 3 1 3 Torque limits 4 1 4 Special repairing materials 4 1 5 Service limits 5 1 6 Special tools 6 2 CARBURETOR ADJUSTMENT PROCEDURE 7 2 1 General adjusting rules 7 2 2 Presettin...

Page 2: ... mm in 3 0 x 820 0 12 x 32 2 Fuel Type Premixed two stroke fuel Mixture ratio 50 1 2 Petrol Minimum 89 octane Two stroke engine oil ISO L EGD ISO CD13738 JASO FC FD Tank capacity L U S fl oz 0 38 12 8 Clutch Type Centrifugal 2 shoe pivot Handle Type Front Crescent loop with cushion grip U handle with integrated control grip Rear Integrated control grip with cushion Drive shaft Type Flexible Diamet...

Page 3: ...istance Ω 320 420 Secondary coil resistance kΩ 2 7 3 3 Pole shoe air gaps mm in 0 3 0 4 0 012 0 016 Ignition timing at 3 000 r min BTDC 18 at 8 000 r min BTDC 34 at 11 000 r min BTDC 14 Carburettor Venturi Size 9 0 0 354 Throttle Bore 10 5 0 413 Idle adjust screw initial setting turns out 8 7 8 L mixture needle initial setting turns out 3 7 8 H mixture needle initial setting turns out 1 1 8 Test P...

Page 4: ... 5 90 110 9 11 80 95 Exhaust guide M 4 15 30 1 5 3 13 25 Muffler cover Fan cover side M 5 30 40 3 4 25 32 Recoil side M 5 25 45 2 5 4 5 22 40 Other Cutter fastener LM 10 280 320 28 32 245 280 Regular bolt nut and screw M 3 6 10 0 6 1 5 9 M 4 15 25 1 5 2 5 13 22 M 5 25 45 2 5 4 5 22 40 M 6 45 75 4 5 7 5 40 65 M 8 110 150 11 15 95 130 LM Left hand thread Tapping screw Apply thread locking sealant Se...

Page 5: ...der bore When plating is worn and aluminium can be seen B Piston outer diameter Min 32 10 1 264 C Piston pin bore Max 8 030 0 3161 D Piston ring groove Max 1 6 0 063 E Piston ring side clearance Max 0 1 0 004 F Piston pin outer diameter Min 7 97 0 3138 G Piston ring width Min 1 45 0 057 H Piston ring end gap Max 0 5 0 02 K Con rod small end bore Max 12 000 0 4724 L Crankshaft runout Max 0 03 0 001...

Page 6: ...ng tool Removing and installing crankcase ball bearings 7 897702 30131 Piston pin tool Removing and installing piston pin Use 8 mm dia adapter 8 91004 Module air gap gauge Adjusting pole shoe air gaps 9 897712 04630 2 pin wrench Removing and installing pawl carrier 10 91020 Limiter plug tool Removing and installing plug 11 897726 09130 Oil seal tool Installing crankcase oil seals 12 990511 30023 S...

Page 7: ...i speed mixture needle s hole s to comply with Emission Directive 2 2 Presetting Idle adjust screw Idle mixture needle and Hi speed mixture needle Tools Required Small screwdriver with 2 5 mm blade P N G310 000050 electronic tachometer P N 91020 limiter cap tool with 2 5 mm left hand thread Parts Required 2 limiter plug P N P005 001270 1 Remove plugs from Idle mixture needle hole A and Hi speed mi...

Page 8: ...ngth should be 180 mm with out shield on SRM 222ES T226S and C226S Nylon line length should be 130 mm with shield on GT 222ES and F226S 7 SRM 222ES L T226S Stop engine and rein stall shield with knife and restart engine and verify engine idle speed ranges from 2 600 to 3 400 r min and expand and cut nylon line by shield knife and WOT engine speed ranges from 9 000 to 10 000 r min on SRM 222ES L an...

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Yamabiko Echo SRM-222ES, Service Data

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