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TM 5-2420-222-20-3
LOADER CONTROL VALVE-TO-LOADER BUCKET CYLINDER HEAD END OIL LINES - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSPECTION/REPLACEMENT
NOTE
For more information on how to inspect parts, go to General Maintenance Instructions (page 2-
137).
Replace defective parts as needed.
18
Hose (1 or 2)
Look for cracks, breaks, cuts, and tears.
19
All metal parts
Look for cracks, breaks, and abnormal
bends.
20
All threaded parts
Look for damaged threads.
INSTALLATION
21.
Long tee (3)
Nut (4)
Screw on all the way.
22.
New packing (5)
Place in position.
23.
Loader control
Long tee (3) with
a
Unplug valve (6).
valve (6)
assembled parts
b.
Screw in and tighten to same relative
position noted during removal using
1-inch open-end wrench.
24.
Loader control
Nut (4)
Using two 1-inch open-end wrenches,
valve (6) and
tighten until seated against valve (6).
long tee (3)
25.
Long tee (3)
Hose (1 and 2)
a.
Uncap hose (1 or 2) if removed for
access.
b.
Take off tags.
c.
Screw in and tighten using 7/8-inch
and 1-inch open-end wrenches.
26.
Tee(7)
Hose (8)
a.
Uncap.
b.
Take off tag.
c.
Unplug tee(7).
d.
Screw in and tighten using 7/8-inch
and 1-inch open-end wrenches.
2-1666
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