Service difficulty report · Fire Loop · Boeing 7673P6

Difficulty date
December 11, 2025
Submitted
December 11, 2025
Operation
Air carrier
Aircraft
N762CK
Make and model
Boeing 7673P6
Aircraft serial
26236
Aircraft time
96,145 hours, 30,717 cycles
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.

What was found

DURING INSPECTION, RIGHT ENG FIRE LOOP 1 STATUS MESSAGE. DEFERRED R ENG FIRE LOOP 1 IAW MEL 26-11-1-1. MAINTENANCE PROCEDURES CW. PLACARD INSTALLED. AC REMAINS NO ETOPS. MBCB 12/21/25

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