Maintenance work on the superstructure
8.6 Pump transfer case
16.11.2018
Maintenance manual 3 302 756 en 8 - 39
GMK6400
Topping up
• Connect the end of the hose (2) to the
grille
(1).
• Position a funnel at the end of the hose (2).
• Empty all of the oil slowly through the
funnel.
The oil flows through hose (2) into the oil
cooler (3) and through hose (4) into the
pump transfer case.
• Top up the oil until it reaches the lower edge
of the opening (2) in the pump transfer case.
• Fit a new seal and tighten the screw (1).
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