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TM 5-2420-222-20-2
REAR TIRE AND WHEEL ASSEMBLIES - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REMOVAL - CONTINUED
3. Wheel (1) and rear
Eight screws (3)
Using 1200 foot-pound capacity, 3/4-inch
axle shaft (2)
drive torque wrench multiplier, 8-inch
extension, 1 1/8-inch socket, and torque
wrench bar, loosen.
WARNING
Lift loader backhoe on level ground or it may become unstable. Place wood blocks
in front of and behind front tires to keep loader backhoe from rolling in either
direction. Do not get under loader backhoe or place feet or hands under wheels
when wheels are off ground unless loader backhoe is securely in place on trestles
or severe injury may result. Do not support more than two wheels off ground at one
time or loader backhoe may become unstable.
4. Rear axle
Rear axle shaft (2)
a.
Using 10-ton capacity hydraulic dolly
housing (4)
type jack, lift at housing (4) until rear
tire (5) is off ground.
b.
Place 5-ton capacity motor vehicle
trestle underneath, set high enough
to keep rear tire (5) off ground when
lowered.
c.
Using 10-ton capacity hydraulic dolly
type jack, lower onto 5-ton capacity
motor vehicle trestle.
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.
NOTE
Steps 5 and 6 only apply to loader backhoes with Serial Numbers 235786 thru 235999.
5. Rim (6), reinforcing
Eight screws (8)
a.
Using 2400-pound lifting capacity
ring (7) and rear
and washers (9)
wheel lift truck, support rim (6) and
axle shaft (2)
tire (5).
b.
Using 13/16-inch, 1/2-inch drive
socket, 10-inch extension, and
ratchet handle, unscrew and take out.
2-906
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