Service difficulty report · Fire Loop · Boeing 7673P6

Difficulty date
June 29, 2026
Submitted
June 29, 2026
Operation
Air carrier
Aircraft
N764CK
Make and model
Boeing 7673P6
Aircraft serial
26234
Aircraft time
89,868 hours, 28,328 cycles
Part
Fire Loop
Condition
Fault 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.

What was found

DURING CREW PREFLIGHT, L ENG FIRE LP 2 STATUS MESSAGE ILLUMINATED. MTX DEFERRED IAW ABX B767 MEL 26-11-1-1. PLACARDS INSTALLED. MX PROCEDURES C/W. MBCB 07/09/26. A/C REMAINS NO ETOPS. RETURNED A/C TO SERVICE.

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