TM 55-1520-240-23-5
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INSTALL AFT TRANSMISSION OIL COOLER FAN
(Continued)
6-144
6.
Install shaft (4) in transmission splines (8) within
oil cooler (5).
7.
Install fan (1) on splines (7) of shaft (4).
8.
Rotate fan (1) to align mounting holes with fur
mounting studs (9). Install fan on studs.
9.
Install four washers (10) and nuts (11). Torque
nuts to 80 inch-pounds.
10.
Slide exhaust (12) forward against fan (1).
Oil (E254) is toxic. It can irritate skin
and cause burns. Avoid inhaling. Use
only with adequate ventilation. Avoid
contact with skin, eyes, or clothing.
In case of contact, immediately flush
skin or eyes with water for at least
15 minutes. Get medical attention
for eyes.
11.
Coat thread of clamp (13) with oil (E254). Install
clamp around duct (12) and fan (1). Torque
clamp to 35 inch-pounds.
INSPECT
FOLLOW-ON MAINTENANCE:
Perform aft transmission fan vibration analysis (TM
1-6625-724-13&P).
END OF TASK
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