3
ZF 8/16S-151/181 AND 16S-221 GEARBOXES
Removal and installation of gearbox CF65/75/85 series
4-10
Removing the Servoshift selector shaft oil
seal
1. Remove the ball joint of the control rod on
the selector shaft lever (2) and the nut of
the torque rod. Hang the control rod on the
chassis.
2. Ensure that the air supply pipe of the
Servoshift unit is pressure-free and remove
the banjo bolt.
3. Remove the air pipe from the gate
protection locking cylinder.
Note:
During removal of the selector housing a
small amount of oil will escape.
4. Remove the eight bolts that are used to
attach the selector housing to the gearbox.
Remove the selector housing with the
Servoshift unit from the gearbox.
V300409
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2
1
5. Drill two holes into the seal and, using the
special tool (DAF No. 0484899 and
DAF No. 0694928), pull the seal out of the
selector housing.
Note:
Check whether the oil seal has been
removed completely.
The oil seal may have been pulled apart,
with the rear part left behind in the housing.
6. Check the selector shaft for damage. Lightly
sand the shaft, if necessary, with fine
abrasive cloth. In the event of excessive
damage the shaft will have to be replaced.
7. Check the selector housing for damage and
replace if necessary.
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ᓻ 200337
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