TM 5-3805-281-24-2
Hydraulic System
DISASSEMBLE AND ASSEMBLE PILOT
PRESSURE REGULATING VALVE AND
33
FILTER
3360
58
1. Remove plugs (A and G).
2. Push poppet (C) and spring (D) to right to remove.
3. Inspect and clean parts.
4. Check that poppet (C) slides smoothly in pilot pressure
regulating valve housing (B).
A--Plug
5. Tighten plugs (A and G).
B--Pilot Pressure Regulating Valve Housing
C--Poppet
D--Spring
Plug-to-Regulating Valve Housing--Specification
E--Shim (As Required)
F--O-Ring
Torque ............................................................................. 49 Nm (36 lb-ft)
G--Plug
CED,OUOE027,306
1905JUN981/1
REMOVE AND INSTALL PILOT SHUT-OFF
VALVE
CAUTION: The hydraulic oil tank is pressurized.
High pressure release of oil from pressurized
system can cause serious burns or penetrating
injury. Release pressure from tank by loosening
vent plug. It is not necessary to remove vent
plug.
1. Loosen vent plug (A) to release air pressure in
hydraulic oil tank.
A--Vent Plug
Continued on next page
CED,OUOE027,307
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