GMD 3150/3550/4050 TL CE
32
6. - Putting into service
7N136AGB-A
Disk mower
Accessing the secondary PTO shaft:
- Place the machine in working position.
- Remove both halves of shield by removing 4 bolts
from each half (1).
Initial run-in:
- Make sure the tractor is off and the PTO is
disengaged.
- Disconnect the PTO drive shaft from the tractor.
- Remove side shield.
- Loosen the bolts on the outside diameter of the
clutch until all bolts are just loose, then tighten all
bolts one half turn.
- Reinstall side shield.
- Attach the implement to the tractor and the PTO
drive shaft to the tractor PTO. Stand clear of the
machine.
- Turn tractor on. Engage the PTO clutch and run
for a few seconds, or until the clutch visibly
smokes, then disengage the PTO.
- Make sure the tractor is off and the PTO is
disengaged.
- Remove side shield.
- Disconnect the PTO drive shaft from the tractor.
- Tighten all the bolts on the outside diameter of
the clutch until the spacers cannot be rotated by
hand then back off until the spacers rotate by
hand.
- Reinstall side shield.
Reinstall shields.
The friction slip clutch is ready to function.
Tools required: (2) 17 mm box wrenches
Assemble small diameter of spring against
fins of pressure plate as shown (A).
1
A
