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 TM 55-1905-242-14
0187 00
DISASSEMBLY
1.
Remove the bolts (4) that secure the cap (5) to the valve body (6). Remove the cap.
2.
Remove the O-ring (7).
3.
Remove the spool spring (8) and spool (9) from the valve body (6).
CLEANING AND INSPECTION
1.
If not already on, don protective goggles and gloves.
2.
Clean all parts with cleaning solvent and dry with wiping rags.
3.
Inspect the spool spring (8) for distortion, loss of tension, or broken coils.
4.
Inspect the spool (9) for nicks, burrs, or other damage.
5.
Inspect the valve body (6) for cracks. Also inspect for nicks, burrs, or other damage in the spool cavity.
REPAIR
1.
Replace the O-ring (7).
2.
Remove any nicks or burrs with crocus cloth.
3.
If the spool spring (8) is damaged, replace the spring.
0187 00-2
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