What was found
DURING MAINTENANCE INSPECTION, LEFT ENG FIRE LOOP 2 STATUS MESSAGE ILLUMINATED. MAINTENANCE DEFERRED I/A/W MEL 26-11-1-1. NO MTC PROCEDURES REQUIRED. PLACARD INSTALLED. MBCB 4/2/26. A/C REMAINS ETOPS 120. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- March 23, 2026
- Submitted
- March 23, 2026
- Operation
- Air carrier
- Aircraft
- N371CM
- Make and model
- Boeing 767338
- Aircraft serial
- 25577
- Aircraft time
- 92,407 hours, 32,169 cycles
- System (JASC)
- 2612 · Fire Detection
- Part
- Fire Loop
- Condition
- Warning Message
- Location
- Zone 400
- Stage of operation
- IN
- 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.