4.7.4.14 Checking front PTO rubber couplings
Check the front power take-off (PTO) rubber couplings regularly.
GUID-E577BC15-1B7A-4883-8D63-3E90E473D0D3
1. Rubber clutch pieces
2. Rubber coupling
• Check the rubber coupling for tears.
• Change the rubber coupling when needed.
It is recommended to let an authorised workshop change the coupling. If you
change the coupling yourself, when mounting the rubber clutch, make sure
that the pieces are straight.
4.7.4.15 Checking and greasing the trailer air-pressure brake system
Check and grease the trailer air-pressure brake system regularly.
1. Grease the rubber surfaces of the trailer quick couplings with Calsium LF
grease.
2. Check the integrity of the system.
The system has to be air tight so that after stopping the engine, the pressure
does not decrease more than 0.15 bar during 10 minutes (2%). When
needed, repair the leaks.
4.7.4.16 Checking the air pressure system's automatic water draining
If the tractor is equipped with an air pressure system, there are pressure
containers on both sides of the tractor under the cab. The containers have
4. Maintenance
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