TM 5-3805-281-24-2
Hydraulic System
1. Remove drain plug. Drain oil.
2. Make alignment mark (A) on swing motor valve
housing and cover to motor housing for assembly.
CAUTION: Swing motor valve housing and
cover is under spring pressure. Cap screws
43
must be loosened in even steps to release
4360
spring force.
5
3. Loosen cap screws (B) in even steps to release spring
force. Remove valve housing and cover (C).
A--Plug Alignment Mark
B--Cap Screw (4 used)
C--Valve Housing and Cover
CED,OUOE027,261
1920MAY982/8
IMPORTANT: Valve plate (D) may remain on valve
housing and cover or stay with cylinder
block. Be careful not to damage valve
plate.
4. Remove parts (D and E).
Remove outer race of roller bearing (F) from cover and
the inner race from output shaft if replacement is
necessary.
D--Valve Plate
E--O-Ring
F--Roller Bearing
Continued on next page
CED,OUOE027,261
1920MAY983/8
21-39
