TM 5-3805-281-24-2
Hydraulic System
DISASSEMBLE AND ASSEMBLE SWING
MOTOR MAKE-UP AND CROSSOVER RELIEF
VALVES
1. Disassemble make-up valves (A) remove parts (B--E).
2. Remove crossover relief valves (F).
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3. Replace parts as necessary.
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4. Install parts (B--E). Tighten plug (D).
Swing Motor Make-Up Valve Plug-to-Housing--Specification
A--Make-Up Valve (2 used)
B--Poppet
Torque ......................................................................... 330 Nm (245 lb-ft)
C--Spring
D--Plug
5. Install and tighten crossover relief valves (F).
E--O-Ring
F--Crossover Relief Valve (2 used)
Crossover Relief Valve Body-to-Housing--Specification
Torque ......................................................................... 176 Nm (130 lb-ft)
CED,OUOE027,264
1920MAY981/3
6. Take dimension (A) and record for assembly.
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CED,OUOE027,264
1920MAY982/3