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TM 5-2420-222-20-3
Section XXII. CRANES, SHOVELS, AND EARTHMOVING EQUIPMENT COMPONENTS
Page
Page
Backhoe Bucket .....................................
2-1795
Loader Bucket ..................................................
2-1833
Backhoe Bucket Linkage ........................
2-1818
Loader Bucket Level Indicator ..........................
2-1838
Backhoe Bucket Teeth............................
2-1815
Loader Bucket Linkage.....................................
2-1844
Backhoe Dipperstick Hose Guards .........
Loader Bucket Support.....................................
2-1830
(Serial Numbers 319995 thru
342573 Only)....................................
2-1826
BACKHOE BUCKET
This task covers:
a.
Removal (page 2-1796)
e.
Repair (page 2-1804)
b.
Disassembly (page 2-1798)
f.
Assembly (page 2-1804)
c.
Cleaning (page 2-1803)
g.
Installation (page 2-1806)
d.
Inspection/Replacement(page 2-1804)
h.
Adjustment (page 2-1810)
INITIAL SETUP
Tools
Tools - Continued
Blocks, wood
Container, flexible, 1-gallon
NOTE
Driftpin, brass-tipped, 3/4-inch
The following tool only applies
Extension, 1/4-inch drive, 3-inch
to loader backhoes with linkage
Hammer, ball-peen, 2-pound head
pins retained by cotter pins.
Handle, ratchet, 1/4-inch drive
Lifting equipment, 1000-pound
Pliers, slip-joint, multiple tongue
capacity
and groove
Lifting equipment, 2000-pound
capacity
Materials/Parts
Pliers, long roundnose
Puller kit, mechanical, slide
Pin, cotter, clevis pin (two required)
hammer type
Rags, wiping (item 21, Appendix C)
Punch, drive-pin, straight, 1/4-inch
Solvent, drycleaning (item 28, Appendix C)
Remover and installer, 1 13/16-inch
Remover and installer, 1 7/8-inch
Remover and installer, 2 1/8-inch
NOTE
Socket, 1/4-inch drive, 5/16-inch
The following parts only apply
Wrench, open-end, 7/8-inch
to loader backhoes with linkage
Wrench, open-end, 1-inch
pins retained by cotter pins.
Pin, cotter, coupler link (two required)
NOTE
Pin, cotter, dipperstick (two required)
The following tool only applies
Pin, cotter, guide link
to loader backhoes with linkage
pins retained by retaining rings.
Pliers, retaining ring
2-1795
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