TM 5-5420-227-24
SEQUENCE AND LOCKING CYLINDER RELIEF VALVE (RV5 AND RV6) REPLACEMENT
(Sheet 1 of 3)
TOOLS: 9/16 in. open end wrench
3/4 in. combination wrench
12 in. adjustable wrench (2)
3/4 in. socket with 1/2 in. drive
1-1/8 in. open end wrench
Ratchet with 1/2 in. drive
Vise
1-1/4 in. open end wrench
Drip pan
SUPPLIES:
Pipe tape (Item 19, Appendix D)
Rags (Item 12, Appendix D)
Masking tape (Item 18, Appendix D)
Lockwashers (4)
Pencil
REFERENCES
PRELIMINARY PROCEDURES:
Remove front quadrant (page 3-39)
Relieve hydraulic pressure (page 3-65)
QUADRANTS REMOVED FOR CLARITY
REMOVAL:
NOTE
Use rags and drip
excess hydraulic fluid
tape to tag lines for ins
1.
Holding elbow (A) with adjustable wrench,
use 1-1/4 inch wrench to remove hose assembly "CS" (B).
2.
Holding elbow (C) with adjustable wrench, use 1-1/4 inch wrench to remove hose assembly
"CR" (D).
3.
Holding elbow (E) with adjustable wrench, use 1-1/4 inch wrench to remove hose assembly
"CT" (F).
4.
Holding elbow (G) with adjustable wrench, use 9/1 6 inch wrench to remove hose assembly
"AR" (H).
5.
Using adjustable wrench, remove four elbows (A), (C), (E), and (G), and four collars (J).
TA170323
Go on to Sheet 2
3-97
