Maintenance and servicing
164
Switch on the tractor engine.
When the tractor engine is running, the
brake system will automatically be filled
with air.
Check the seal of the air filter by
listening for escaping air
and with leak detector spray
Carry out a brake test while driving.
9.8 Tightening torques
9.8.1 General
Secure self-locking nuts that have been loosened against working themselves
loose again by:
Replacing them against new self-locking nuts
Using lock washers
Using locking compounds such as Loctite
The tightening torques set out below refer to screw connections
that are not specifically mentioned in these operating instructions.
Specific tightening torques to be applied are mentioned in the text.
Identify the relevant screw connection by means of the spare-
parts list or the markings on the screw head.