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TM 5-2420-222-20-3
BACKHOE BUCKET CYLINDER - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
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.
47.
Dipperstick (1)
Bucket
Using 200-pound capacity lifting equip-
and guide link (2)
cylinder (3)
ment, place into position and support
alining pin holes.
48.
Dipperstick (1)
Pin (4)
Using 3-pound head cross-peen hammer,
and bucket
tap in alining pin holes.
cylinder (3)
49.
Screw (5) and
Screw together and tighten using 3/4-inch,
new stop nut (6)
1/2-inch drive socket, ratchet handle, and
3/4-inch open-end wrench.
50.
Bucket cylinder (3),
Pin (8 or 9)
Using 3-pound head cross-peen hammer,
guide link (2),
tap in.
and two coupler
links (7)
NOTE
Some loader backhoes have linkage pins retained by retaining rings, some have
pins retained by cotter pins. For loader backhoes equipped with cotter pins, skip
step 51.
51.
Pin (8) and
Two rings (10)
Using retaining ring pliers, put on.
two coupler
links (7)
NOTE
For loader backhoes equipped with retaining rings, skip steps 52 and 53.
52.
Pin (9) and
Two special
Place into position.
two coupler
washers (11)
links (7)
2-1736
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