Service work
5
Gearbox
Checking the planetary transmission for leak tightness
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The planetary transmission is checked for leak
tightness when the drive wheels are removed.
Remove the drive wheels.
Check the left-hand side and right-hand side of
the planetary transmission for leak tightness
at the following points:
• Housing flange
• Wheel shaft
• Checking screw
• Drain plug
NOTE
There is a checking screw (torx screw) on both
the left-hand side and right-hand side (black
arrows) of the underside of the axle housing.
Check for leaks between the planetary trans-
mission and the motor:
Unscrew the checking screw.
No oil may escape from the opening.
Re-insert and tighten the checking screw.
Tightening torque: 10 Nm
NOTE
In the event of
a leak on a planetary trans-
mission or oil
leakage on one of the checking
screws, conta
ct the service partner.
Operating Instructions – 3888011701 EN – 12/2017 219