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TM 5-2420-222-20-3
BACKHOE DIPPERSTICK HOSE GUARDS (SERIAL NUMBERS 319995 THRU 342573 ONLY) - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
DISASSEMBLY
NOTE
Right side has two clamps and clamp screw for mounting accessory hoses. Left side does not
have these parts. If maintaining left backhoe dipperstick hose guard, skip steps 4 and 5.
4.
Two clamps (1)
Clamp screw (3)
Unscrew and take out.
and guard (2)
5.
Guard (2)
Two clamps (1)
Take off.
CLEANING
NOTE
For more information on how to clean parts, go to General Maintenance Instructions (page 2-137).
6.
Two clamps (4)
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 100F to 138F (38° to 59C). 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.
7.
All metal parts
a.
Clean in drycleaning solvent.
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.
2-1828
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