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TM 5-2420-222-20-3
HYDRAULIC OIL FILTER RELIEF VALVE - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSTALLATION - CONTINUED
59.
Loader backhoe
Transmission
a.
Check fluid level and add proper amount
and grade (TM 5-2420-222-10).
b.
Repeat step 58.
60.
Engine
If still running, shut down
(TM 5-2420-222-10).
TASK ENDS HERE
HYDRAULIC IMPACTOR VALVE
This task covers:
a.
Removal (page 2-1229)
e.
Repair (page 2-1233)
b.
Disassembly(page 2-1230)
f.
Assembly (page 2-1233)
c.
Cleaning (page 2-1232)
g.
Installation (page 2-1235)
d.
Inspection/Replacement (page 2-1232)
INITIAL SETUP:
Tools
Materials/Parts - Continued
Handle, ratchet, 3/8-inch drive
Pin, cotter, link pin (two required)
Pan, drain
Pin, cotter, pedal rod
Pliers, slip-joint, multiple tongue
Rags, wiping (item 21, Appendix C)
and groove
Solvent, drycleaning (item 28, Appendix C)
Socket, 3/8-inch drive, 9/16-inch
Tags, marking (item 30, Appendix C)
Socket, deep, 3/8-inch drive,
9/16-inch
Personnel Required
Threading set, screw
Vise, machinist’s
Two
Wrench, box, 9/16-inch
Wrench, open-end, 1 1/8-inch
Equipment Condition
Wrench, open-end, 11/4-inch
Wrench, plier
Hydraulic impactor flow regulator removed
(page 2-1237)
Materials/Part
Nut, stop, bracket screw
(two required)
Nut, stop, valve screw (two required)
2-1228
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