Service difficulty report · Master Caution · Boeing 7379

Difficulty date
August 9, 2022
Submitted
August 11, 2022
Operation
Air carrier
Aircraft
N941AK
Make and model
Boeing 7379
Aircraft serial
44101
Aircraft time
55 hours, 24 cycles
Part
Master Caution
Part number
UNKNOWN
Condition
False Indication
Location
Unknown
Stage of operation
NR
How discovered
V
Nature of condition
J
Precautionary procedure
K

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

What was found

AFTER PUSHBACK ON MASTER CAUTION RECALL "FLT CONT" AND "SPEED TRIM FAIL" LIGHTS ON. GROUNDED - YES. PERFORMED B737-9 IFIM 22-11-00-810-071. LIGHT EXTINGUISHED AND BITE LIBRARY ETST 60.32 PASSED ON BOTH CHANNELS. NO HISTORY 9 DAYS.

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