Service difficulty report · Fire Detector · Boeing 737890

Difficulty date
April 25, 2023
Submitted
May 1, 2023
Operation
Air carrier
Aircraft
N560AS
Make and model
Boeing 737890
Aircraft serial
35179
Aircraft time
60,373 hours, 18,200 cycles
Part
Fire Detector
Part number
902862
Condition
No Test
Location
Nr 1 Engine
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

FIRE TEST ENG. #1 FAILED. GROUNDED - YES. REMOVED AND REPLACED LEFT CORE DETECTOR M1759 IAW B737-800 AMM 26-11-01. OPS CHECK GOOD.