Service difficulty report · Fire Loop · Boeing 767338

Difficulty date
May 13, 2026
Submitted
May 13, 2026
Operation
Air carrier
Aircraft
N363CM
Make and model
Boeing 767338
Aircraft serial
24853
Aircraft time
102,105 hours, 37,154 cycles
Part
Fire Loop
Condition
False Activation
Location
Zone 100
Stage of operation
IN
How discovered
V
Nature of condition
N
Precautionary procedure
K

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

What was found

DURING INSP/MTC, MAIN CARGO FIRE LOOP B YELLOW 1-8. PERFORMED MAIN CARGO FIRE LOOP TEST PER AMM 26-14-00. NIL DEFFECT NOTED. A/C REMAINS NO ETOPS. A/C RETURNED TO SERVICE.