TM 5-3895-369-14
4-25. TWO-SPEED RANGE BOX SERVICE
a . D r a i n i n g
b.Cleaning/Inspection
c . F i l l i n g
INITIAL SETUP
Tools
Tool kit, general mechanic’s: automotive
Suitable container (capacity 2 gal. [7.6 liters)
Materials/Parts
Oil, lubricating, gear (item 32, appendix E)
Equipment Condition
TM or Para
Condition Description
Para 2-13
Parking brake set.
General Safety Instructions
Gear oil is slippery. Clean up spilled oil
immediately or injury to personnel may result.
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
