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TM 5-2420-222-20-3
LOADER BOOM CYLINDERS - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
DISASSEMBLY - CONTINUED
15.
Loader boom
Two grease
Using 7/16-inch open-end wrench,
cylinder (1)
fittings (2 and 3)
unscrew and take out.
CLEANING
NOTE
For more information on how to clean parts, go to General Maintenance Instructions
(page 2-137).
WARNING
Drycleaning solvent P-D-680 is toxic and flammable. Wear protective goggles and
gloves and use only in a well ventilated area. Avoid contact with skin, eyes, and
clothes and don’t breathe vapors. Do not use near open flame or excessive heat.
The flashpoint is 100°F to 138°F (38° to 59°C). If you become dizzy while using
cleaning solvent, get fresh air immediately and get medical aid. If contact with eyes
is made, wash your eyes with water and get medical aid immediately.
16.
Loader boom
a.
Using clean rags dampened in dry-
cylinder (1)
cleaning solvent, wipe clean.
b.
Using clean, dry rags, wipe dry.
17.
All other metal
a.
Clean in drycleaning solvent.
parts
b.
Using clean, dry rags, wipe dry.
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.
Loader boom
Look for cracks or breaks.
cylinder (1)
19.
All threaded parts
Look for damaged threads.
ASSEMBLY
20.
Loader boom
Two grease
Screw in and tighten using 1/4-inch
cylinder (1)
fittings (2 and 3)
open-end wrench.
2-1774
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