Service difficulty report · Acm · Boeing 7378

Difficulty date
September 4, 2025
Submitted
September 5, 2025
Operation
Air carrier
Aircraft
N8908Q
Make and model
Boeing 7378
Aircraft serial
67469
Aircraft time
6,127 hours, 3,302 cycles
Part
Acm
Condition
Seized
Location
Zone 100
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

AFTER LANDING PACK LIGHT (LEFT) ILLUMINATED STRONG BURNING SMELL NOTIFIED. RAN CHECKLIST. PACK LIGHT CAME BACK ON 04SEP- NO PREVIOUS HISTORY. CURRENT FC IS 21-55060 (M2953) PACK FLOW SENSOR OUT OF RANGE. OK TO CONTINUE PER MEL 21-51-01A SP#1. FC 21-55060. PERFORMED IFIM TASK 21-51-00-810-819. FOUND LT PACK ACM SEIZED, WOULD NOT TURN ON. R/R ACM PER AMM 21-51-04. OPS CHECK GOOD

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