TM 5-3805-280-24-2
22
1--Housing Bushing
7--Cap Screw (4 used)
13--O-Ring
19--Piston Gasket
13
2--Washer
8--Piston Cover
14--Plug
20--Piston Housing
3--Piston Spring
9--Cap Screw
15--O-Ring
21--Cap Screw (6 used)
4--Piston Bushing (2 used)
10--Piston Washer
16--Pin Spring
5--Piston Unloader
11--Spring
17--Unloader Pin
6--Diaphragm
12--Plug
18--Valve Plate
7. Install parts (1--6, 9, 10, and 11)
1. Remove plug (12) and O-ring (13).
8. Install piston cover (8) and four cap screws (7).
2. Remove plug (14), O-ring (15), pin spring (16), and
unloader pin (17).
9. Install valve plate (18), piston gasket (19), piston
housing (20), and six cap screws (21).
3. Remove six cap screws (21), piston housing (20),
piston gasket (19), and valve plate (18).
10. Install unloader pin (17), pin spring (16), O-ring
(15), and plug (14).
4. Remove four cap screws (7) and piston cover (8).
11. Install O-ring (13) and plug (12).
5. Remove parts (1--6, 9, 10, and 11).
6. Repair or replace parts as necessary.
CED,OUOE039,12 1915APR992/2
REMOVE AND INSTALL OIL TEMPERATURE
BYPASS VALVE ASSEMBLY
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.
1. Loosen vent plug (1) to release air pressure from
hydraulic oil tank.
1--Vent Plug
Continued on next page
CED,OUOE039,21 1916APR991/3
20-11
