TM 5-3805-254-34
6-25. GEAR UNIT REPLACEMENT.
This Task Covers:
a.
Removal
b.
Installation
Initial Setup:
Equipment Conditions:
Tools/Equipment
•
Center support removed (see paragraph 6-24).
•
General mechanic’s tool kit
•
Field automotive shop set
•
Main shaft lifting bracket
a.
REMOVAL
1. Install lifting bracket to main shaft (1) of gear unit
assembly (2).
2. Attach lifting device to lifting bracket.
3. Remove
gear
unit
assembly
(2)
from
transmission housing (3) and move to work
surface. Remove lifting device and lifting
bracket.
4. Rotate transmission housing (3) so rear of
transmission housing is facing upward.
5. Remove two bolts (5) through center support
compressor.
Remove
center
support
compressor and adapter housing (4) from
transmission housIng (3).
TA703831
6-112
