Service difficulty report · Acm · Boeing 7378

Difficulty date
July 25, 2026
Submitted
July 31, 2026
Operation
Air carrier
Aircraft
N307TA
Make and model
Boeing 7378
Aircraft serial
67988
Aircraft time
10,342 hours, 3,831 cycles
Part
Acm
Part number
22064002
Part serial
18554
Condition
Seized
Location
Zone 100
Part time
10,365 hours, 3,841 cycles
Stage of operation
AP
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

AIRCRAFT WAS GROUNDED: LEFT PACK LT ILLUMINATED AFTER LANDING. BEFORE GETTING THE LIGHT, THERE WAS WEIRD SMELL IN THE COCKPIT AND THE COCKPIT TEMPERATURE SOARED TO VERY HIGH TEMPERATURE. MAINTENANCE FOUND LEFTHAND ACM SIEZED AND REPLACED IT IAW AMM 21-51-04. **SUPPLEMENTAL REPORT FOR SDR AALA202607283403 SUBMITTED 7/28/26. **(CLOSED)**

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