TM 5-3800-205-23-1
HYDRAULIC OIL FILTERS AND BYPASS VALVE MAINTENANCE - CONTINUED
0115 00
BYPASS VALVE DISASSEMBLY
1.
Remove filter housing cover assembly (Refer to Oil Filter Replacement).
2.
Remove gasket (5) from filter housing cover (2). Discard gasket.
3.
Compress spring (6) and remove spring pin (7) from bolt (3). Discard spring pin.
5
3
2
390-629
390-628
6
7
4.
Remove retainer (8), spring (6), valve (9), valve seat (10), and spring (11) from bolt (3).
5.
Remove bolt (3) from filter housing cover (2).
6.
Remove O-ring (14) from bolt (3). Discard O-ring.
7.
Remove plug (12) and O-ring (13) from filter housing cover (2). Discard O-ring.
3,14
2
6 9 10
8
12,13
3
390-630
390-631
11
BYPASS VALVE CLEANING AND INSPECTION
1.
Use rags to clean surfaces of components.
2.
Inspect springs for damage and distorted coils. Replace springs if damaged or distorted.
3.
Inspect other components for cracks, wear or damage. Replace if cracked, worn or damaged.
0115 00-3
