TM 5-3895-369-14
4-25. TWO-SPEED RANGE BOX SERVICE
a. Draining
b.Cleaning/Inspection
c. Filling
INITIAL SETUP
Equipment Condition
Tools
TM or Para
Condition Description
Tool kit, general mechanic's: automotive
Parking brake set.
Suitable container (capacity 2 gal. [7.6 liters)
General Safety Instructions
Gear oil is slippery. Clean up spilled oil
Materials/Parts
immediately or injury to personnel may result.
Oil, lubricating, gear (item 32, appendix E)
a.
Draining.
Spilled oil is slippery. Clean up spilled
oil immediately or injury to personnel
may result.
NOTE
Place suitable container with a 2 gallon
(7.6 liters) capacity under range box to
catch spilling oil.
(1) Remove fill plug (l), level check plug (2),
and drain plug (3) from 2-speed range
box (4).
(2) Allow oil to drain completely from range
box (4).
b.
Cleaning/Inspection.
(1) Clean plugs and around drain holes.
(2) Inspect all threads for crossed or peeled
condition.
(3) Replace damaged plugs.
(4) Dispose of drained fluids according to local
regulations.
4-161