TM 5-5420-228-24
SEQUENCE VALVE HOSE ASSEMBLY (AR) REPLACEMENT (Sheet 1 of 1)
TOOLS: 9/16 in. open end wrench
12 in. adjustable wrench
Drip pans (suitable containers)
SUPPLIES:
Rags (Item 12, Appendix D)
Pipe tape (Item 19, Appendix D)
LO 5-5420-202-12
REFERENCE:
Remove front quandrant (page 3-45)
PRELIMINARY PROCEDURES:
Relieve hydraulic pressure (page 3-71)
NOTE
Use rags and drip pans to catch excess
hydraulic fluid.
1.
Using adjustable wrench to hold elbow
assembly (A), use open end wrench to
disconnect hose assembly "AR" (B).
Using adjustable wrench to hold elbow
2.
assembly (C), use open end wrench to
remove hose assembly "AR" (B).
INSTALLATION:
NOT E
Before installation, use pipe tape on all male threads. Start tape on second
thread so tape will not enter hydraulic system.
Using adjustable wrench to hold elbow assembly (A), use open end wrench on hose assembly
1.
"AR" (B) and connect hose.
Using adjustable wrench to hold elbow assembly (C), use open end wrench on hose assembly
2.
"AR" (B) and install hose.
Bleed hydraulic system (page 3-72).
3.
4.
Check for hydraulic leaks and correct as necessary.
Install front quadrant (page 3-46).
5.
Refill hydraulic reservoir (LO 5-5420-202-12).
6.
TA251564
End of Task