Figure 6-33. Pressing Clutch Hub From Bearing
Assembly
1. Orient clutch shell in arbor press with transmission side
up. Be sure to support clutch shell bore on sprocket side
to avoid damage to ears on clutch basket. Using a suitable
press plug, press against outer race until bearing contacts
shoulder in clutch shell bore.
Wear safety glasses or goggles when removing or
installing retaining rings. Retaining rings can slip from the
pliers and could be propelled with enough force to cause
serious eye injury. (00312a)
2. See Figure 6-34. Install retaining ring in groove of clutch
shell bore so that flat side of ring is towards bearing the
beveled side out.
3. Turn clutch shell over so sprocket side is up. Center hub
in bearing. Be sure that bearing inner race is supported
with sleeve on transmission side. Press hub into bearing
until hub shoulder contacts bearing inner race.
4. See Figure 6-32.Turn assembly over so that the transmis-
sion side is up. Install retaining ring in groove of clutch
hub.
5. Place clutch assembly on bench oriented with the trans-
mission side down.
6. Soak all friction and steel plates in FORMULA+ TRANS-
MISSION AND PRIMARY CHAINCASE LUBRICANT (Part
No. 99851-05, qt.) for at least five minutes.
7. See Figure 6-36. Install the narrow friction plate on the
clutch hub engaging tabs on plate with slots in clutch shell.
8. Install damper spring seat on clutch hub so that it seats
inboard of narrow friction plate.
9. Install damper spring on clutch hub with the concave side
up (facing opposite damper spring seat).
10. Install a steel plate and than a friction plate on the clutch
hub. Install seven remaining sets in the same manner,
alternating between steel plates and frictions plates.
11. Install pressure plate on clutch hub aligning holes in plate
with threaded bosses on hub.
12. See Figure 6-37. Seat diaphragm spring (1) in recess of
pressure plate with the concave side down.
13. Align holes in diaphragm spring retainer with threaded
bosses on clutch hub.Tabs on spring retainer contact flats
on inboard side of bosses.
14. Install six bolts (5) (metric) to secure diaphragm spring
retainer to clutch hub. Alternately tighten 90-110 in-
lbs (10.2-12.4 Nm).
15. Install clutch. See 6.3 DRIVE COMPONENTS, Installation.
NOTE
The gasket between the primary chaincase cover and chain-
case must be replaced each time the cover is removed. Failure
to replace this gasket may cause primary chaincase leaks.
16. Install primary chaincase cover and gasket. See
6.2 PRIMARY CHAINCASE COVER, Installation.
17. Fill primary chaincase with lubricant. See 1.9 PRIMARY
CHAIN, Changing Primary Chaincase Lubricant.
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