Trailer Brake Auxiliary Control Valve - New Holland TD60D Repair Manual

SECTION 35 - - HYDRAULIC SYSTEM - - CHAPTER 3
Chapter 3 - - Trailer brake auxiliary control valve
Section Description
35 000 Section views
Hydraulic diagram
Description and operation of valve phases
Trailer brake auxiliary control valve linkage adjustment
Section view of auxiliary control valve for trailer
braking
1. Flow control valve.
2. Slide piston.
3. Check valve.
4. Pressure limiter.
The trailer brake valve is mounted on the rear transmis-
sion casing forward of the hydraulic lift. It is supplied by
the same pump as the lift circuit.
The trailer brake valve has priority over the auxiliary
control valves and the hydraulic lift.
SECTION 35 - - HYDRAULIC SYSTEMS
CONTENT
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DESCRIPTION AND OPERATION
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TRE0721A
The hydraulic operation of these valves is described on
pages 3 and 4.
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603.54.471.00 - - 11 - - 2004