TM 5-5420-228-24
OUTLET TO RELIEF VALVE MOUNT HOSE ASSEMBLY (CR) REPLACEMENT (Sheet 1 of 1)
TOOLS: 12 in. adjustable wrench
1-1/4 in. open end wrench
Drip pans (suit able containers)
SUPPLIES:
Rags (Item 12, Appendix D)
Pipe tape (Item 19, Appendix D)
REFERENCE:
LO 5-5420-202-12
PRELIMINARY
PROCEDURES:
Remove front quadrant (page 3-45)
Relieve hydraulic pressure (page 3-71)
Use rags and drip pans to catch excess
hydraulic fluid.
1.
Holding elbow (A) with adjustable wrench, use
1-1/4 inch wrench to remove hose assembly "CR"
(B).
2.
Holding elbow (C) with adjustable wrench, use 1-1/4 inch wrench to remove hose assembly
"CR" (B).
NOTE
INSTALLATION:
Before installation, use pipe tape on all male threads. Start tape on second
thread so tape will not enter hydraulic system.
1.
Holding elbow (A) with adjustable wrench, use 1-1/4 inch wrench to install hose assembly
"CR" (B).
Holding elbow (C) with adjustable wrench, use 1-1/4 inch wrench to install hose assembly
2.
"CR" (B).
3.
Bleed hydraulic system (page 3-72).
4.
Check for hydraulic leaks and correct as necessary.
5.
Install front quadrant (page 3-46).
6.
Service hydraulic reservoir (LO 5-5420- 202-12).
End of Task
TA251561