Service difficulty report · Wire Harness · Boeing 737890

Difficulty date
November 10, 2022
Submitted
November 14, 2022
Operation
Air carrier
Aircraft
N585AS
Make and model
Boeing 737890
Aircraft serial
35683
Aircraft time
55,381 hours, 16,542 cycles
Part
Wire Harness
Part number
3250274030
Condition
Failed
Location
Nr 2 Fire Detect
Stage of operation
TX
How discovered
O
Nature of condition
P
Precautionary procedure
O

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

What was found

#2 ENGINE FIRE TEST DID NOT ILLLUMINATE. GROUNDED - YES. REFERENCE TSR 713386 REMOVED & REPLACED MW0326 AND ETOPS GROUND VERIFICATION PASSED REF B737-800 AMM 26-11-02/401.