Service difficulty report · Motor · Boeing 7378H4

Difficulty date
August 13, 2021
Submitted
August 16, 2021
Operation
Air carrier
Aircraft
N8645A
Make and model
Boeing 7378H4
Aircraft serial
36907
Aircraft time
10,789 hours, 24,033 cycles
Part
Motor
Part number
63550000102
Part serial
6436
Condition
Inoperative
Location
Stab Trim
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ELECTRIC AND AUTO PILOT TRIM INOP ON TAKEOFF. STAB OUT OF TRIM LIGHT ILLUMINATED WHILE AUTO PILOT WAS ENGAGED / R&R STAB TRIM MOTOR I.A.W AMM 27-41-71 OPS CHCK GOOD. NO FAULTS FOUND.PN OFF; 635500001-02 PN ON; 63550001-02 SN OFF; 6436 SN ON; 05152

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