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 TM 55-1905-221-14-2
5-7.5. STEERING SYSTEM OVERCENTER VALVE
REMOVAL
'WARNING
The fluid pressure in the system must be released prior to servicing the pump or
other parts to prevent possible injury to personnel or damage to equipment.
1.
Drain the hydraulic system
Use a suitable
to a level below the valve.
container. Cap
open ends.
2. Hose or
a. Clean tube or hose connections.
Tube
Connections
b. Disconnect fo r tubes or hose
u
and Over-
connections (1, 2, 3 and 4).
Center
Valve
c. Remove bolts (5) and lock-
washers (6).
d. Remove overcenter valve (7).
REPLACEMENT
3. Overcenter
Replace defective overcenter valve.
Valve
INSTALLATIONI
4. Overcenter
a. Remove caps from open ends.
Valve
b. Install overcenter valve (7)
using bolts (5) and lockwashers
(6).
c. Reconnect tube or hose
connections (1, 2, 3 and 4)
to valve.
5-132
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