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TM 5-2420-222-20-3
BOOM-TO-JAW CYLINDER OIL HOSE OIL LINES (SERIAL NUMBERS 235786 THRU 235999 ONLY) CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REMOVAL - CONTINUED
4.
Stud (1) and
Special nut (3)
a.
Using 9/16-inch, 3/8-inch drive
clamp (2)
socket and ratchet handle, unscrew
and take off.
b.
Get rid of.
5.
Stud (2), two
Two clamps (2 and 7)
Take off.
tubes (4 and 5),
and dipperstick (6)
6.
Dipperstick (6) and
Tube (4)
a.
Slide out.
guard (8)
b.
Tag (page 2-137).
CLEANING
NOTE
For more information on how to clean parts, go to General Maintenance Instructions (page 2-137).
7.
Hose (9)
a.
Using clean rags dampened in solution
of detergent and water, wipe clean.
b.
Rinse with clean water.
c.
Using clean, dry rags, wipe dry.
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.
8.
Tube (4)
a.
Using clean rags dampened in dry-
cleaning solvent, wipe clean.
b.
Using clean, dry rags, wipe dry.
9.
All other metal
a.
Clean in drycleaning solvent.
parts
b.
Using clean, dry rags, wipe dry.
2-1534
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