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TM 5-2420-222-20-3
MANIFOLD BLOCK-TO-BOOM JAW CONTROL OIL HOSES (SERIAL NUMBERS 235786 THRU 235999 ONLY) -
CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSTALLATION - CONTINUED
15.
Manifold block-to
a.
Check for leaks.
boom jaw control
b.
If leaking at any connection, tighten
oil lines
using 314-inch, 7/8-inch, and
1-inch open-end wrenches.
c.
If leaking does not stop, shut down
engine (TM 5-2420-222-10) and
replace defective hose as outlined
in this task.
d.
If found leaking, repeat steps 13
thru 15.
16.
Engine
If still running, shut down
(TM 5-2420-222-10).
TASK ENDS HERE
MANIFOLD BLOCK-TO-BOOM JAW CONTROL OIL TUBES (SERIAL NUMBERS 319995 THRU 342573 ONLY)
This task covers:
a.
Removal (page 2-1527)
c.
Inspection/Replacement (page 2-1529)
b.
Cleaning (page 2-1528)
d.
Installation (page 2-1530)
INITIAL SETUP
Tools
Materials/Parts
Handle, ratchet, 3/8-inch drive
Rags, wiping (item 21, Appendix C)
Pan, drain
Solvent, drycleaning (item 28, Appendix C)
Pliers, diagonal-cutting
Tags, marking (item 30, Appendix C)
Pliers, slip-joint
Socket, 3/8-inch drive, 9/16-inch
Personnel Required
Wrench, open-end, 3/4-inch
Wrench, open-end, 7/8-inch
One
Wrench, open-end, 1 1/8-inch
Equipment Condition
Materials/Parts
Hydraulic system pressure released
Band, hose
(page 2-1191)
Lockwasher, clamp screw
2-1526
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