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TM 5-2420-222-20-3
LOADER BOOM CYLINDERS - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
ASSEMBLY - CONTINUED
25.
Adapter (1)
New packing (2)
Place in position.
26.
Loader boom
Adapter (1)
a.
Unplug cylinder(3).
cylinder (3)
with assembled
b.
Screw in and tighten using 1-inch
packing (2)
open-end wrench.
INSTALLATION
WARNING
Some parts are heavy. Be careful when handling them. Lifting equipment is needed
when parts weigh over 50 pounds (23 kg) for a single person lift, over 100 pounds
(45 kg) for a two person lift, and over 150 pounds (68 kg) for a three or more person
lift. Do not try to handle heavy parts without lifting equipment. Keep clear of heavy
parts supported only by lifting equipment. Failure to observe this precaution could
cause serious injury or death of personnel.
27.
Lift arms (4)
Loader boom
Using 200-pound capacity lifting equip-
and side frame (5)
cylinder (3)
ment, place into position and support
alining pin holes.
28.
Side frame (5)
Pin (6)
Using 3-pound head cross-peen hammer,
and loader boom
tap in.
cylinder (3)
29.
Side frame (5)
Two rings (7)
Using retaining ring pliers, put on.
and pin (6)
30.
Lift arms (4)
Pin (8)
Using 3-pound head cross-peen hammer,
and loader boom
tap in.
cylinder (3)
31.
Lift arms (4)
Two rings (9)
Using retaining ring pliers, put on.
and pin (8)
32.
Lift arms (4)
Loader boom
Take off 200-pound capacity lifting
cylinder (3)
equipment.
33.
Union (10)
Hose (11)
a.
Take off tag.
b.
Uncap.
c.
Using 7/8-inch and 1-inch open-end
wrenches, screw in and tighten.
2-1776
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