Holder C 9.92 H - Manual (Page 178)

C 9.92 Operating Instructions
Maintenance after the first 50 service hours
176
- Refit the drain plug with a new sealing ring. Make sure
that the plug is tight.
- Fill recommended gear oil through the filler plug hole.
Filling quantity ...................................... approx. 17.75 L
- Check the oil level at the sight glass (3).
- The oil level must be visible in the sight glass.
- Then fill another 3 litres of gear oil.
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