18 ENGINE 175
– Secure the nut with the lock washer.
308161-10
– Hold the primary gear using special tool
8
.
Gear segment (56012004000) ( p. 274)
– Mount and tighten nut
9
with the washer.
Guideline
Nut, primary gear M18LHx1.5 150 Nm
(110.6 lbf ft)
Loctite
®
648™
– Crank the engine to ensure that it can move easily.
18.5.15 Installing the clutch discs
308152-11
– Thoroughly oil the clutch facing discs.
– Beginning with an intermediate clutch disc, alternately insert all other clutch fac-
ing discs and intermediate clutch discs into the clutch basket.
– Mount clutch pressure piece
1
.
308151-11
– Position pressure cap
2
.
308150-11
– Mount pretension ring
3
with the Top marking facing up.
308149-11
– Position spring washer
4
.
308153-10
– Position spring retainer
5
with the X marking.