120
Repair instructions
1. Place the bearing race on the bearing and hold in
position. Using a depth gauge, measure the bearing
height above the lower unit parting plane “A”.
2. Using the depth gauge, measure the measurement
“B” in the intermediate housing .
Subtract measurement “A” from measurement “B”.
B – A = positive result ( clearance dimension)
B – A = negative result (preload)
Tolerances: Max. allowed clearance dimension
0.05 mm (0.002”)
Max. allowed preload 0.02 mm (0.0008”).
For calculation of shims see point 37 on page 114.
3. Press the outer race of the vertical shaft bearing
with the calculated shims into the intermediate hous-
ing. Use special tool 884168.
4. Insert the oil strainer (5) into the lower gear hous-
ing. Check that the spacer sleeve (4) is provided with
an O-ring. Use new O-rings (3) and (4). Install the
spline sleeve (1) on the vertical shaft with the groove
in the up position. Coat the contact surfaces with a
thin coating of Volvo Penta part no. 1141570-0 seal-
ant.
Shimming the lower gear to the
intermediate housing
884168
B
A
