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TM 5-2420-222-20-3
BACKHOE BUCKET LINKAGE - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REMOVAL - CONTINUED
NOTE
Some loader backhoes have linkage pins retained by cotter pins, some have pins retained by
retaining rings. For loader backhoes that are equipped with retaining rings, skip steps 6 and 7.
6.
Pin (1) and
Two cotter pins (3)
a.
Using multiple tongue and groove slip-
two special
joint pliers, straighten ends.
washers (2)
b.
Using 1/4-inch straight-drive pin
punch and 3-pound head cross-peen
hammer, drive out.
c.
Get rid of.
7.
Pin (1) and
Two special
Take off.
guide link (4)
washers (2)
8.
Pins (5) and
Two rings (6)
On loader backhoes equipped with retaining
guide link (4)
rings, using retaining ring pliers,
take off.
9.
Dipperstick (7)
Pin (1 or 5)
With aid of assistant, using 3-pound
head cross-peen hammer and 3/4-inch
brass-tipped driftpin, drive out.
10.
Guide link (4)
Take off.
NOTE
Some loader backhoes have linkage pins retained by cotter pins, some have pins retained by
retaining rings. For loader backhoes that are equipped with retaining rings, skip steps 11 and 12.
11.
Pin (8) and
Two cotter pins (10)
a.
Using multiple tongue and groove slip-
two special
joint pliers, straighten ends.
washers (9)
b.
Using 1/4-inch straight-drive pin
punch and 3-pound head cross-peen
hammer, drive out.
c.
Get rid of.
12.
Pin (8) and
Two special
Take off.
inner bucket (11)
washers (9)
2-1820
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