60H5E11
6
Ball bearing attachment 1 :
90890-06629
Driver rod LL 2 : 90890-06605
AA
Ball bearing attachment 3:
90890-06633
Bearing outer race puller assembly 4:
90890-06523
6-50
Assembling the lower unit
(counter rotation model)
Installing the lower case
1. Install the shims and the roller bearing.
60h61410
Shimming is required when the reverse
gear, the roller bearing, or the lower case is
replaced. Record the measured height of
the bearing.
2. Install the needle bearing outer race.
60h60440
3. Install the needle bearing rollers.
NOTE:
Apply some grease on the needle bearing roll-
ers so that they will not fall off.
4. Install the drive shaft sleeve.
5. Install the reverse gear and the thrust bear-
ing on the lower case.
6. Install the drive shaft and the pinion gear.
Then, temporarily tighten the nut.
NOTE:
• Shimming is required when the drive shaft
housing or the drive shaft is replaced.
• Install the drive shaft by lifting it up slightly,
then aligning its splines with the pinion gear.
7. Install the drive shaft housing assembly.
60h61450
8. Insert the thrust bearing into the drive shaft,
and install the drive shaft housing.
NOTE:
Shimming is required when the thrust bearing
is replaced.
Drive shaft and lower case / Assembling the lower unit (counter rotation model)
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