Service difficulty report · Fault Light · Boeing 737800*

Difficulty date
June 29, 2026
Submitted
July 1, 2026
Operation
Air carrier
Aircraft
N5683A
Make and model
Boeing 737800*
Aircraft serial
32601
Aircraft time
71,677 hours, 34,024 cycles
Part
Fault Light
Condition
False Activation
Location
Zone 100
Stage of operation
IN
How discovered
C
Nature of condition
L, N
Precautionary procedure
K

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

What was found

DETECTOR FAULT ILLUMINATES ON CARGO FIRE TEST. COMPLETED TEST ON SYSTEM A&B CARGO FIRE TEST. OPS CHECK GOOD. IAW AMM 26-23-00.

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