Air Operated Trailer Braking System (Italy Only) - New Holland T7030 Operator's Manual

AIR OPERATED TRAILER BRAKING SYSTEM
(Italy only)
This system operates in a similar manner to the dual
line system, previously described, except that a
combined dual coupler is utilised. Please read all the
previous text relating to pneumatic trailer brakes plus
the following:
The coupler is protected by a metal cover. To remove
the cover, press the handle (2) down. The handle is
held in position by a stiff spring and some pressure
is required to move it down to release the cover (1).
Connections
The lines to the couplers are colour-coded for ease
of use. The supply line to the left-hand coupler (1) is
red and the control line to the right-hand coupler (2)
is yellow. The trailer hoses will have a male dual
coupler. Press down the handle (3) and insert the
trailer coupler. When the handle is released, it will
lock the trailer and tractor couplers together.
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SECTION 3 - - FIELD OPERATIONS
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