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TM 5-2420-222-20-3
MANIFOLD-TO-HYDRAULIC IMPACTOR VALVE OIL LINE (SERIAL NUMBERS 235786 THRU 235999 ONLY) -
CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REMOVAL- CONTINUED
6.
Manifold (1)
Union adapter (2)
a.
Note relative position for proper
with assembled parts
placement during installation.
b.
Using 1 1/4-inch open-end wrench,
unscrew and take out.
c.
Plug manifold (1) (page 2-137).
d.
Get rid of drained fluid (page 2-137).
7.
Union adapter (2)
Packing (3)
a.
Using pocket knife, take off.
b.
Get rid of.
CLEANING
NOTE
For more information on how to clean parts, go to General Maintenance
Instructions (page 2-137).
8.
Hose (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 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.
9.
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.
2-1452
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