TM 55-1520-240-23-5
6-129
REPLACE FORWARD TRANSMISSION AUXILIARY OIL FILTER
6-129
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Container, 2 Quart
Torque Wrench, 30 to 150 Inch-Pounds
Materials:
Lockwire (E231)
Oil (E254)
Parts:
Packing
Filter
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
TM 55-1520-240-23P
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Left Forward Transmission Fairing Open (Task 2-2)
REMOVE FILTER
1.
Remove lockwire from filter (1).
Do not let debris enter transmission
cavity. Damage can result.
2.
Remove filter (1) and packing (2) from
transmission (3). Catch spilled oil in container.
3.
Check outside of filter (1) for debris. If there
is debris, perform a serviceability check of the
forward transmission (Task 6-112).
6-487