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TM 5-2420-222-20-3
BACKHOE BUCKET CYLINDER - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
DISASSEMBLY - CONTINUED
NOTE
Steps 23 thru 28 only apply to loader backhoes with Serial Numbers 319995 thru
342573.
23.
Connector (1)
Tube (2)
Using two 1-inch open-end wrenches, un-
screw and take off.
24.
Bucket
Connector (1)
a.
Using 1-inch open-end wrench, un-
cylinder (3)
with assembled
screw and take out.
packing (4)
b.
Plug cylinder (3) (page 2-137).
25.
Connector (1)
Packing (4)
a.
Using pocket knife, take off.
b.
Get rid of.
26.
Adapter (5)
Quick coupler (6)
Using 1 1/16-inch and 1-inch open-end
wrenches, unscrew and take off.
27.
Bucket
Adapter (5)
a.
Using 1-inch open-end wrench, un-
cylinder (3)
with assembled screw and take out.
packing (7)
b.
Plug cylinder (3) (page 2-137).
28.
Adapter (5)
Packing (7)
a.
Using pocket knife, take off.
b.
Get rid of.
29.
Bucket
Two grease fittings
Using 7/16-inch open-end wrench, un-
cylinder (3)
(8 and 9)
screw and take out.
CLEANING
NOTE
For more information on how to clean parts, go to General Maintenance
Instructions (page 2-137).
WARNING
Drycleaning solvent P-D-680 is toxic and flammable. Wear protective goggles and
gloves and use only in a well ventilated area. Avoid contact with skin, eyes, and
clothes and don’t breathe vapors. Do not use near open flame or excessive heat.
The flashpoint is 100F to 138F (38 to 59C). If you become dizzy while using
cleaning solvent, get fresh air immediately and get medical aid. If contact with
eyes is made, wash your eyes with water and get medical aid immediately.
2-1732
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