TOHATSU NB-1000 Service Manual page 177

7. Install bevel gear A (8) so tapered roller bearing (9) is seated
21
in outer race.
8. Replace cam rod bushing internal o-rings (10) and external
22
o-ring (11). Coat the internal o-rings and inner surface of
bushing with specified gear oil. Then fully assemble the cam rod
components.
9. Apply genuine grease or equivalent friction surface marine
23
grease to the exterior of the cam rod bushing and o-ring.
10. Insert the cam rod into the cam rod port on the gearcase and
seat the bushing. Install stopper with stopper bolt.
11. Align hole in clutch with slot in propeller shaft. Slide
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clutch onto shaft so the side with the groove (1) faces the
side with bevel gear A (2).
The clutch is not symmetrical (except 5 HP). lf
installed backwards, clutch and gears will be
damaged.
12. Insert clutch spring (16) and install spring holder (17) so
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hole in spring holder is aligned with clutch hole.
1-/ 2-Cylinder
T1733
CAUTION
GEARCASE
T1734
24
T1737
T1390
6-25