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TM 5-2420-222-20-3
MANIFOLD BLOCK-TO-CROWD CYLINDER OIL LINES (SERIAL NUMBERS 319995 THRU 342573 ONLY) -
CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSTALLATION - CONTINUED
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.
41. Dipperstick (1)
Crowd cylinder (2)
a.
Using 200-pound capacity lifting
equipment, lift off of wood blocks.
b.
Take out wood blocks.
c.
Using 200-pound capacity lifting
equipment, lower into position.
42. Dipperstick (1) and
Pin (3)
Using 2-pound head ball-peen hammer,
crowd cylinder (2)
tap in, alining holes.
43. Dipperstick (1)
Screw (4) and new
Screw together and tighten using 3/4-inch
and pin (3)
locknut (5)
1/2-inch drive socket, ratchet handle, and
3/4-inch box wrench.
44. Dipperstick (1)
Crowd cylinder (2)
Disconnect 200-pound capacity lifting
and boom (6)
equipment.
45. Connector (7)
Tube (8)
a.
Slide 1-inch box wrench on.
b.
Screw on to same relative position
noted during removal and tighten using
1-inch box wrench.
46. Tube (8)
Hose (9)
a.
Take off tag.
b.
Screw in and tighten using two 1-inch
open-end wrenches.
47. Nine hoses
New band (18)
a.
Place in position.
(9 thru 17)
b.
Using slip-joint pliers, tighten until
snug.
48. Boom (6) and
Two clamps (19)
Place in position.
hose (9)
49. Boom (6) and two
Two screws (20) and
Screw together and tighten using 9/16-
clamps (19)
special nuts (21)
inch, 1/2-inch drive socket, ratchet
handle, and 9/16-inch box wrench.
2-1588
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