SPECIAL TOOLS
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.
• For U.S.A, and Canada, use part number starting with "YB-","YU-", or "YW-".
• For others, use part number starting with "90890-".
REMOVAL/INSTALLATION TOOLS
| Mandrel: | A | B | |
|---|---|---|---|
| Needle bearing installer | YB-06194 | 90890-06609 90890-06636 | (1) |
| Oil seal installer | YB-06195 | 90890-06633 90890-06637 | (2) |
| Needle bearing installer | YB-06196 | 90890-06610 | (3) |
| Bearing race installer | YB-06199 | 90890-06620 | (4) |
| Bearing installer | YB-06200 | 90890-06612 90890-06661 90890-06660 | (5) |
| Bearing installer | YB-06205 | 90890-06663 | (6) |
| Bearing depth stopper | YB-06213 | N/A | (7) |
| Needle bearing installer | YB-06246 | 90890-06636 | (8) |
| Bearing depth stopper | YB-06247 | N/A | (9) |
| Bearing race installer | YB-06258 | 90890-06619 | (10) |
| Roller bearing installer | YB-06336 | 90890-06629 | (11) |
| Needle bearing installer | YB-06337 | 90890-06608 | (12) |
| Needle bearing installer | YB-06376 | 90890-06607 | (13) |
| Installer attachment | YB-06377 | N/A | (14) |
| Needle bearing installer | YB-06378 | 90890-06610 | (15) |
| Driver handle: | Driver handle: | Driver handle: | Driver handle: |
|---|---|---|---|
| Driver handle (L) | YB-06071 | 90890-06605 | (1) |
| Driver handle (S) | N/A. | 90890-06606 | (2) |
| Depth indication handle (L) | N/A. | 90890-06602 | (3) |
| Depth plate | N/A. | 90890-06603 | (4) |
| Depth indication handle (S) | N/A. | 90890-06604 | (5) |
| Puller: | Puller: | Puller: | Puller: |
|---|---|---|---|
| Universal puller | YB-06117 | 90890-06501 90890-06504 90890-06538 | (1) (2) (3) |
| Universal puller | (YB-06117) | 90890-06521 | (4) |
| Slide hammer puller | YB-06096 | 90890-06531 | (5) |
| Bearing outer race puller | N/A. | 90890-06523 | (6) |
| Drive shaft puller | YB-34449-A | N/A. | (7) |
| Puller claw | YB-06207 | 90890-06502 | (8) |
| Propeller shaft puller | YB-06335 | 90890-06514 | (9) |
| Puller shaft | YB-06029 | 90890-06601 | (10) |
| Bearing puller | N/A | 90890-06535 | (11) |
| Holder: | Holder: | Holder: | Holder: |
|---|---|---|---|
| Flywheel holder | YB-06139 | 90890-06522 | (1) |
| Drive shaft holder | YB-06201 | 90890-06520 | (2) |
| Pinion nut holder | N/A | 90890-06505 | (3) |
| Piston ring compressor | YU-33294 | 90890-06530 | (4) |
| Bearing splitter plates | YB-06219 | 90890-06534 | (5) |
| Wrench: | Wrench: | Wrench: | Wrench: |
|---|---|---|---|
| Ring nut wrench | YB-34447 | 90890-06511 90890-06512 | (1) |
| Extension, ring nut wrench | N/A. | 90890-06513 | (2) |
| Trim cylinder wrench | YB-6175-2B | 90890-06544 | (3) |
| Tlit cylinder wrench | YB-6175-1A | 90890-06542 | (4) |
MEASURING TOOLS
| Timing light | YM-33277-A | 90890-03141 | (1) |
|---|---|---|---|
| Tachometer | YU-8036-A | 90890-06760 | (2) |
| Digital multimeter | YU-34899-A | 90890-06752 | (3) |
| Pocket tester | YU-03112-C | 90890-03112-00 | (4) |
| Throttle sensor adjusting lead | YB-06443 | 90890-06757 | (5) |
| Compression gauge | YU-33223 | 90890-06751 | (6) |
| Mity-Vac | YB-35956 | 90890-06756 | (7) |
| Dial indicater | YB-03097 | 90890-01252 | (8) |
| Flexible stand | YU-34481 | 90890-06705 | (9) |
| Flexible stand base | YB-07003 | N/A. | (10) |
| Shim selecting tool (F) | YB-34446 | N/A. | (11) |
| Shim selecting tool (P) | YB-34432-B | 90890-06702 | (12) |
| Shim selecting tool (R) | YB-34468-A | N/A | (13) |
| Backlash indicator | YB-06265 | 90890-06706 | (14) |
| PTT. oil pressure gauge | YB-06181 | N/A. | (15) |
| Lower unit leakage tester | N/A. | 90890-06762 | (16) |
| Shimming plate | N/A. | 90890-06701 | (17) |
| Digital calipers | N/A. | 90890-06704 | (18) |
