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TM 5-2420-222-20-3
BACKHOE BUCKET LINKAGE - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSTALLATION - CONTINUED
22.
Pin (1) and
Two rings (3)
On loader backhoes equipped with retaining
inner bucket (2)
rings, using retaining ring pliers, put on.
23.
Dipperstick (4)
Guide link (5)
Have assistant place in position and
aline pin holes.
24.
Dipperstick (4)
Pin (6 or 7)
Using 3-pound head cross-peen hammer,
and guide link (5)
tap in.
NOTE
Some loader backhoes have linkage pins that are retained by cotter pins, some have pins that are
retained by retaining rings. For loader backhoes that are equipped with retaining rings, skip steps
25 and 26.
25.
Pin (6) and
Two special
Put on.
guide link (5)
washers (8)
26.
Pin (6) and two
Two new cotter
a.
Push in.
special washers (8)
pins (9)
b.
using multiple tongue and groove slip-
joint pliers, bend ends back.
27.
Pin (7) and
Two rings (10)
On loader backhoes equipped with retaining
guide link (5)
rings, using retaining ring pliers, put on.
28.
Backhoe bucket
Guide link (5) and
Have assistant pivot into position and
cylinder piston
two coupler
aline pin holes.
rod (11)
links (12)
29.
Backhoe bucket
Pin (13 or 14)
Using 3-pound head cross-peen hammer,
cylinder piston
tap in.
rod (11), guide link
(5), and two
coupler links (12)
NOTE
Some loader backhoes have linkage pins that are retained by cotter pins, some have pins that are
retained by retaining rings. For loader backhoes that are equipped with retaining rings, skip steps
30 and 31.
2-1824
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