TM 5-5420-227-24
SEQUENCE AND LOCKING RELIEF VALVES (RV5 AND RV6) CARTRIDGE REPLACEMENT
(Sheet 1 of 1)
TOOLS:
1-1/8 in. open end wrench
SUPPLIES:
Drip pan
Packing
PRELIMINARY PROCEDURE:
Relieve hydraulic pressure (page 3-65)
REMOVAL:
NOTE
RV5 (A) and RV6 (B) have identical con-
figuration.
Use the same procedure for
both cartridges.
NOTE
Use container to catch excess hydraulic fluid.
1.
Using wrench, remove cartridge (C) from
relief valve (RV5) (A) or (RV6) (B).
2.
Remove packing (D) from cartridge (C). Throw packing away.
INSTALLATION:
1.
Install new packing (D) on cartridge (C).
2.
Using wrench, install cartridge (C) into relief valve (RV5) (A) or (RV6) (B).
3.
Adjust relief valve pressure, (RV5) (page 3-80), (RV6) (page 3-81).
TA170305
End of Task
3-79
