Maintenance - Gearbox
726
26.1.2 Maintenance of transfer gearbox
Oil level check
Fig. 682
• Thoroughly clean the area around the oil level inspection screw (1).
• Dismount the oil level inspection screw (1) at the transfer gearbox.
• Oil level must reach the inspection bore, if necessary, top up oil (see Oil change).
• Mount the oil level inspection screw (1).
Oil change
• Provide a collecting vessel (approx. 10 litres).
• Thoroughly clean the area around the oil drain plug (2) and the screw plug with ventilation
filter (3).
• Dismount the oil drain plug (2) and drain the oil.
• Dismount the screw plug with ventilation filter (3).
• Mount the oil drain plug (2).
CAUTION! Damage to the gearbox! The gearbox may be damaged if a mixture of different oils
is used.
• Add the oil. Type of oil and filling quantity, see page 104.
• Mount the screw plug with ventilation filter (3).