Maintenance work on the carrier
7.8 Angle gear
07.12.2017
Maintenance manual 3 302 649 en 7 - 51
GMK4090
Checking
(A) – angle gear without hydraulic drive
(standard configuration).
(B) – angle gear with hydraulic drive (addi-
tional equipment
Driving from the crane cab).
• Remove the drain plug (1).
• Check that the oil reaches the lower edge of
the opening.
• Fit a new gasket and tighten the screw.
If the oil level is too low
• Top up with oil; à p. 7 - 52.
Checking the resil-
ient dampers
The angle gear is mounted on four resilient dampers.
• Check the secure fastening and the condi-
tion of the resilient dampers (1):
If the resilient dampers are damaged, have them replaced by
Manitowoc Crane Care or an authorised GROVE dealer.
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