TM 5-3895-373-34
2.33
REPLACE/REPAIR SPEED REDUCTION GEARBOX - Continued.
A.
REMOVE - Continued.
2.
REMOVE SPEED REDUCTION GEARBOX.
a.
Loosen socket head cap screws (7).
b.
Raise lifting device to support speed
reduction gearbox (8). Place small cribbing
blocks on both sides of gearbox.
Speed reduction gearbox with brake
weighs approximately 110 lbs (50 kg).
Make sure full weight of gearbox is
supported by lifting device and that
gearbox
is
not
allowed
to
roll.
Careless handling of gearbox could
result in serious injury to personnel
or damage to equipment.
c.
Remove socket head cap screws (7).
d.
Instruct another person to move lifting
device with speed reduction gearbox (8)
away from installed track drive hub (9).
Steady gearbox while other person moves
lifting device away from drive hub.
e.
When speed reduction gearbox (8) is free
of track drive hub (9), instruct other person
to lower lifting device. Remove gearbox
from under paving machine.
f.
Transport speed reduction gearbox (8) and
socket head cap screws (7) to work area.
With help of another person, lift and set
gearbox on work bench.
GO TO NEXT PAGE
2-472
