TM 5-5420-228-24
OVERHEAD CYLINDER RELIEF VALVE (RV3) REPLACEMENT (Sheet 1 of 4)
PROCEDURE INDEX
PAGE
PROCEDURE
Removal
Installation
TOOLS: 1-1/8 in. open end wrench
1-1/4 in. open end wrench
12 in. adiust able wrench
Vise
Drip pans (suitable containers)
SUPPLIES:
Rags (Item 12, Appendix D)
Masking tape (Item 18, Appendix D)
Pencil (Item 22, Appendix D)
Pipe tape (Item 19, Appendix D)
Protective caps and plugs
REFEREN CES:
TM 5-5420-202-10
LO 5-5420-202-12
Remove overhead cylinder armor (page 3-223)
PRELIMINARY PROCEDURES:
Relieve hydraulic pressure (page 3-71)
all lines and fittings as they are disconnected.
1.
Holding adapter (A) with 1-1/8 inch wrench, use 1-1/4 inch wrench to remove hose
assembly "CM" (B).
2.
Using 1-1/4 inch wrench, remove hose assembly "CO" (C) from elbow (D).
Go on to Sheet 2
TA251493