TM 55-1520-240-23-5
6-106
ASSEMBLE (BUILD UP) RIGHT ENGINE TRANSMISSION
6-106
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Torque Wrench, 30 to 150 Inch-Pounds
Source of Low Pressure Compressed Air
Modified Socket (APP E)
Materials:
Dry Cleaning Solvent (E162)
Cloths (E120)
Lockwire (E231)
Gloves (E186)
Parts:
Preformed Packings
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
TM 55-1520-240-23P
Task 6-208.1
Task 6-208.2
NOTE
New or rebuilt transmissions are
received as left. If a left transmission
is received, but a right transmission is
being installed, perform steps 1 thru
5; otherwise begin with step 6.
1.
Position transmission with output shaft (1) facing
right.
2.
Check that barrel nuts (2) and retainers (3) are
securely installed.
3.
Remove lockwire from plug (4). Remove plug
and packing (5) from port (6).
4.
Remove union (7) and packing (8) from port (9)
at bottom of transmission.
5.
Remove chip detector/temperature sensor
(10) and packing (11) from port (12) at top of
transmission. Use modified socket (APP E).
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