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TM 5-2420-222-20-3
JAW CONTROL VALVE (SERIAL NUMBERS 235786 THRU 235999 ONLY) - CONTINUED
NOTE
FOLLOW-ON MAINTENANCE: Install rear platform (page 2-1117).
TASK ENDS HERE
JAW DIRECT LINEAR VALVE (SERIAL NUMBERS 319995 THRU 342573 ONLY)
This task covers:
a.
Removal (page 2-1251)
d.
Inspection/Replacement (page 2-1255)
b.
Disassembly (page 2-1252)
e.
Assembly (page 2-1255)
c.
Cleaning (page 2-1254)
f.
Installation (page 2-1256)
INITIAL SETUP
Tools
Materials/Parts - Continued
Caps, vise jaw (pair)
Packing, connector-to-valve
Handle, ratchet, 3/8-inch drive
Packing, connector-to-valve
Knife, pocket
Packing, plug-to-valve
Pan, drain
Pin, cotter, valve link
Pliers, long roundnose
Rags, wiping (item 21, Appendix C)
Socket, deep, 3/8-inch drive,
Solvent, dry-cleaning (item 28, Appendix C)
9/16-inch
Tags, marking (item 30, Appendix C)
Vise, machinist’s
Wrench, box and open-end,
Personnel Required
combination 9/16-inch
Wrench, open-end, 13/16-inch
One
Wrench, open-end, 7/8-inch
Wrench, open-end, 1 1/4-inch
Equipment Condition
(two required)
Wrench, open-end, 1 1/2-inch
1.
Hydraulic system pressure released
(page 2-1191)
Materials/Parts
2.
Left rear platform removed (page 2-1114)
3.
Right rear platform removed
Lockwasher, valve screw (two required)
(page 2-1110)
Packing, bulkhead elbow-to-valve
(two required)
2-1250
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