Maintenance work on the carrier
7.7 Transfer case
13.02.2018
Maintenance manual 3 302 719 en 7 - 47
GMK6300L-1
Changing the oil
• Place a container under the screw (3).
• Unscrew the plugs (1),(2) and (3) and
allow the oil to drain.
• Fit a new gasket and tighten the drain
plug (3).
• Fill the oil up to the lower edge of the
opening (1).
• Fit a new gasket and tighten the drain
plug (1).
• Add a further 3 litres (0.8 gal) oil through
the hole (2).
• Fit a new gasket and tighten the drain
plug (2).
Inspections after
an oil change
• Go for a test drive.
• Switch the engine off and wait for about
5 minutes.
• Check the screw plugs (1), (2) and (3)
for leak-tightness.
G
Risk of scalding from gear oil at operating temperature.
You could scald yourself by gear oil escaping in an uncontrolled manner at
operating temperature. Wear appropriate protective gloves and take care
not to come into contact with the gear oil.
O
Risk of environmental damage due to leaking consumables.
Always let consumables drain into suitable recep
tacles. Wipe up any
consumables that escape.
Store/dispose of consumables and any soaked equipment properly.
Ask about the applicable regulations.