Maintenance work on the carrier
7.8 Angle gear
7 - 54 3 302 649 en Maintenance manual
GMK4090
07.12.2017
• Remove the screw (1) from the oil cooler (2).
• Fill the oil up to the lower edge of the
opening (1).
• If necessary fit a new gasket and tighten the
screw (1).
(A) – angle gear without hydraulic drive
(standard configuration).
(B) – angle gear with hydraulic drive (addi-
tional equipment
Driving from the crane cab).
• Fill the oil up to the lower edge of the
opening (1).
• Fit a new gasket and tighten the screw (1).
Checks after
the oil change
In order to circulate the oil around the oil circuit you must try out operation of
a hydraulic function on the superstructure (for instance tilting the crane cab).
• Switch the engine off and wait for about 5 minutes.
• Check the oil level; à p. 7 - 50.
• Check the angle gear, the filter and the oil cooler for leaks.