|
| |
TM 5-2420-222-20-3
QUICK COUPLER-TO-BOOM OIL LINES (SERIAL NUMBERS 235786 THRU 235999 ONLY) - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
DISASSEMBLY
NOTE
Female quick coupler is sealed with a plug. Nipple quick coupler is sealed with a cap. Both quick
couplers are disassembled the same way.
3.
Quick coupler
Plug (3) or
Pull out.
(1 or 2)
cap (4)
On female quick couplers, it may be
necessary to pull up on locking
collar.
4.
Quick coupler (1
Electrical tiedown
a. Using diagonal-cutting pliers, cut
or 2) and plug (3)
strap (5)
off of chain.
or cap (4)
b. Get rid of.
5.
Quick coupler
Hose (6)
a
Place coupler (1 or 2) in machinist’s
(1 or 2)
vise.
b. Using 1 1/8-inch open-end wrench,
unscrew and take out.
c. Tag (page 2-137).
d. Take coupler (1 or 2) out of
machinist’s vise.
CLEANING
NOTE
For more information on how to clean parts, go to General Maintenance Instructions (page 2-137).
6
Hose (6) and plug
a
Using clean rags dampened in solution
(3) or cap (4)
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.
7
Quick coupler
a. Clean in drycleaning solvent.
(1 or 2)
b. Using clean, dry rags, wipe dry.
2-1474
|
