Special Tools; Special Tools For Tune-Up; Special Tools For Engine Service; Special Tools For Crank Jig Assy <P/N : 90890-02421 - Yamaha 20C Service Manual

GEN
INFO
A80001-0*
The use of correct special tools recommended by Yamaha will aid the work and enable accurate assembly
and tune-up. Improvisations and use of improper tools can cause damage to the equipment.

SPECIAL TOOLS FOR TUNE-UP

Ref.
No.
1 Compression gauge
2 Pocket tester
3 Timing light
4 Cylinder gauge
5 Tachometer
6 Dial gauge set
7 Leakage tester

SPECIAL TOOLS FOR ENGINE SERVICE

Ref.
No.
1 Universal puller
2 Flywheel magneto holder assembly
3 Bearing con-rod small end installer
4 Bearing separator
SPECIAL TOOLS FOR CRANK JIG ASSY <P/N : 90890-02421>
Ref.
No.
1 Flange
2 Body
3 Bolt
4 Washer
5 Bushing-5 (D25)
6 Height ring (H54)
7 Pressure plate
8 Press body
9 Plate A
10 Plate B
11 Pressure pin B
12 Bearing pressure B
13 Support
14 Spacer B

SPECIAL TOOLS

SPECIAL TOOLS
Tool name
Tool name
Tool name
1-10
E
Part number
90890-03160
90890-03112
90890-03141
90890-06759
90890-06760
90890-01252
90890-06840
Part number
90890-06521
90890-06522
90890-06526
90890-06534
Part number
90890-02351
90890-02352
90890-02353
90890-02354
90890-02359
90890-02377
90890-02384
90890-02385
90890-02386
90890-02387
90890-02390
90890-02392
90890-02394
90890-02396