221
Maintenance
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9
GENERAL MAINTENANCE
WARNING: Always use specific personal safety devices
for each operation. Beware of burns caused by hot
tractor parts. [4.1.n]
Hydraulic trailer brakes
Tobrakethetraileralongwiththetractor,theflexibletube
ofthetrailerbrakesmustbeconnectedtothefittingat
therearofthetractor(1).Alwaysmakesurethatthetwo
partsarecleanbeforeyouconnectthem,toensurethat
thevariouscomponentsoperateinaperfectway.
WARNING. Trailer brake approved for ITALY. When
the tractor is operating, it is absolutely essential to
engage the parking brake when either connecting or
detaching the tube that links the tube of the trailer
braking system to the quick coupling.
NOTE: Air may enter the hydraulic trailer brake circuit
during normal servicing operations such as oil changes,
cleaning of oil ducts. Air in the circuit leads to vibrations
on the pedal when the brakes are used. Air can be
easily bled from the circuit by pulling the parking brake
lever and depressing the brake pedal several times.