TM 55-1520-240-23-5
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INSTALL COMBINING TRANSMISSION SUMP
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INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Torque Wrench, 30 to 150 Inch-Pounds
Materials:
None
Parts:
Packings
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
TM 55-1520-240-23P
INSTALL SUMP
1.
Position gasket seal (1) on transmission (2).
2.
Install four packings (3) on two oil transfer tubes
(4). Install tubes in transmission (2).
3.
Install sump (5) on seal (1) and 19 studs (6).
4.
Install 19 washers (7) and nuts (8) on studs (6).
Torque nuts to 60 inch-pounds.
5.
Connect three electrical connectors (9) to
temperature bulbs (10). Remove tags.
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