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General Information [Special Tools] [2002]

Applicable Models

Model GroupYearModelSerial
Yamaha Outboard1996 - 20025hpAll
Yamaha Outboard1996 - 19994hpAll
Added Feb 20, 2020Updated Apr 26, 2020
General Information [Special Tools] [2002]
Yamaha Marine

Sections:

MEASURING

SPECIAL TOOLS

The use of correct special tools recommended byYamaha will aid the work and enable accurate assembly and tune-up.

Improvisations and use of improper tools can cause damage to the equipment.

NOTE:

  • For U.S.A, and Canada, use part number starting with "YB-”, “YU-”. “YM-” or “YW-".
  • For others, use part number starting with “90890-’’.

  1. Compression gauge
    P/N. YU-33223
    90890-03160

  2. Tachometer
    P/N. YU-8036-A
    90890-06760

  3. Timing light
    P/N. YM-33277-A
    90890-03141

  4. Test propeller
    P/N. 90890-01630

  5. Mity vac
    P/N. YB-35956
    90890-06756, 90890-06762

  6. Cylinder bore gauge (35 ~ 60 mm)
    P/N. YU-3016
    90890-03016

  7. Dial gauge set
    P/N. YU-3097
    90890-01252

  8. Attachment
    P/N. YU-1256

  9. Backlash indicator gauge
    P/N. YB-6265
    90890-06265

  1. Magneto base
    P/N. YU-34481
    90890-06705

  2. Micro meter
    P/N. YU-3007, YU-3008
    90890-03007-00, 90890-03008-00

  3. Digital caliper
    P/N. YU-26900-7
    90890-06704

  4. Thickness gauge
    P/N. YU-26900-9
    90890-06054

  5. Pocket tester
    P/N. YU-03112

90890-03112-00

  1. C.D.I. tester
    P/N. YU-91022-B

  2. Spark volt checker
    P/N. YM-34487
    90890-06754

REMOVAL AND INSTALLATION

  1. Flywheel holder
    P/N. YB-6139
    90890-06522

  2. Flywheel puller
    P/N. YB-6117
    90890-06521

  3. Piston pin puller
    P/N. YU-01304
    90890-01304

  4. Stopper guide plate
    P/N. 90890-06501

  5. Bearing separator
    P/N. YB-6219
    90890-06534

  1. Slide hammer set
    P/N. YB-6096

  2. Bearing puller
    P/N. 90890-06535

  3. Stopper guide stand
    P/N. 90890-06538

  4. Center bolt
    P/N. YB-6178
    90890-06646

  5. Bushing puller
    P/N. 90890-06648

  6. Bushing attachment
    P/N. YB-6027, YB-6028
    90890-06650, 90890-06651

  7. Driver rod
    P/N. YB-6229, YB-6071
    sku:90890-06652, 90890-06606

  8. Bushing installer
    P/N. YB-6029
    90890-06601

  9. Needle bearing installer
    P/N. YB-6169

  10. Bushing installer attachment
    P/N. YB-6025, YB-6016

  11. Ball bearing attachment
    P/N. YB-6014, YB-6270-A
    90890-06638, 90890-06634

  12. Oil seal installer
    P/N. YB-6023

  13. Bearing housing puller
    P/N. YB-06234