of the hydraulic pump Is delivered to a pressure control
a. Cleaning. Clean all parts with an approved
valve which in turn supplies the hydraulic cylinder with the
cleaning solvent and dry thoroughly.
necessary power for steering.
b. Inspection ad Repair.
Inspect all parts for
excessive wear and damage. Replace repair all defective
531. Carrier Steering Hydraulic Pump Assembly
parts.
Removal and Disassembly
a. Removal. Remove the carrier steering hydraulic
533. Carrier Steering Hydraulic Pump Assembly
pump assembly (para. 218).
Reassembly and Installation
b. Disassembly. Disassemble the carrier steering
a. Reassembly. Reassemble the carrier steering
hydraulic pump assembly in numerical sequence as
hydraulic pump assembly in the reverse of the numerical
illustrated on figure 257.
sequence as illustrated on figure 257.
b. Installation. Install the carrier steering hydraulic
532. Carrier Steering Hydraulic Pump Assembly
pump assembly (para. 218).
Cleaning, Inspection and Repair
Figure 257. Carrier steering hydraulic pump assembly, exploded view.
Section LXII. CARRIER STEERING HYDRAULIC CONTROL VALVE ASSEMBLY
actuating lever of the steering control valve so hydraulic
534. General
oil pressure from the hydraulic steering pump is directed
The carrier steering hydraulic control valve assembly is
to the steering cylinder giving the desired amount and
mounted on the lower side of the carrier steering gear
direction of wheel turn.
assembly. The valve is the control center of the hydraulic
steering gear. When the steering wheel is turned, the
actuator in the steering gear assembly moves the
AGO 6819A
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