TM 5-5420-228-24
PUMP RELIEF CHECK VALVE (CV5) REPLACEMENT (Sheet 1 of 2)
TOOLS: 7/8 in. open end wrench
1-1/8 in. open end wrench
1-1/2 in. open end wrench
12 in. adjustable wrench
Pipe tape (Item 19, Appendix D)
SUPPLIES:
Drip pans (suitable containers)
Rags (Item 12, Appendix D)
Masking tape (Item 18, Appendix D)
Pencil (Item 22, Appendix D)
REFERENCES:
LO 5-5420-202-12
PRELIMINARY PROCEDURE: Drain hydraulic reservoir (page 3-74)
REMOVAL:
NOTE
Use rags and drip pan to catch hydraulic
fluid trapped in lines. Use masking tape to
tag lines for installation.
UNDER RESERVOIR
1.
Holding elbow (A) with adjustable wrench,
use 7/8 inch wrench to remove hose
assembly "CV5" (B).
Holding check valve "CV5" (C) with 1-1/2 inch wrench, use 1-1/8 inch wrench to remove
2.
bushing (D) and attached parts.
Holding elbow (E) with adjustable wrench, use 1-1/2 inch wrench to remove check valve
3.
"CV5" (C).
TA251518
Go on to Sheet 2