TM 5-3895-367-14&P
4-37. GEARBOX REPLACEMENT.
This task covers:
a. Removal
b. Installation
INITIAL SETUP
Tools:
Equipment Conditions:
Tool Kit, General Mechanic’s Automotive
References
Shop Equipment, Automotive Maintenance and
Para 4-15
Spreader uncoupled from dump truck.
Repair, Organizational Maintenance, Common No
Para 4-39
Feed roll drive chain and sprocket
1
removed.
Lifting device with 125 lb capacity
Lifting slings or chains
Personnel Required: Two
1 gal. drain pan
Materials/Parts:
Twenty-seven lockwashers
a.
Removal.
NOTE
Use drain pan to catch draining gear oil.
Clean up all spills. Dispose of oil In
accordance with local and environmental
policies.
(1)
Remove drain plug (1) from gearbox (2).
Allow all oil to drain, then reinstall drain
plug.
(2)
Remove nut (3), lockwasher (4), and
screw (5) securing shift arm bracket (6) to
throwout shaft (7). Set feed roll control
lever to REVERSE SPREAD to disengage
shift arm bracket from throwout shaft.
(3)
Remove pipe plug (8) from elbow (9).
(4)
Remove elbow (9) from nipple (10).
(5)
Remove nipple (10) from elbow (11).
(6)
Remove elbow (11) from nipple (12).
(7)
Remove nipple (12) from gearbox (2).
(8)
Remove
traction
drive
wheels
from
gearbox side of spreader (para 4-41).
4-57
