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Service and Maintenance
Manual gearbox ZF S6-85
Check oil level
Check the oil level at every basic service. Unscrew the plug
in the level/filler hole. The oil level should reach the bottom
of the hole.
Drain
Level/filler
Change gearbox oil
– every 90,000 km
– but at least once a year.
Halve the interval for changing when driving long periods at
altitudes over 2000 m above sea level.
Drain the oil through the drain hole while still warm.