KUHN GMD883 - Central Gearbox Oil Change

Maintenance and storage
Disc mower
GMD883
65

PTO shaft
Primary PTO shaft
- Every 250 hours:
• universal joints (1).
- Every 40 hours:
• transmission tube (2).
• guide rings (3).
Secondary PTO shaft
- Every 250 hours:
• universal joints (1).
- Every 40 hours:
• transmission tube (2).
• guide rings (3).
The grease zerks of the secondary PTO shaft U-joints
and guiding bushes are accessible by unlocking the 2
clips of the 2 guard cones (1).
The profiled tubes are lubricated by grease zerk (3):
- Slide the black collar (2).
- If necessary, rotate a disc to access the grease zerk.
- Slide the black collar back in place when lubrication
has been completed.
Place the machine in working position.
Stop the tractor engine and remove ignition
key.
Follow same procedure on the second mowing
unit.