Service difficulty report · Sensor · Boeing 727225

Difficulty date
July 6, 2002
Submitted
July 8, 2002
Operation
Air carrier
Aircraft
N743DH
Make and model
Boeing 727225
Aircraft serial
22438
Part
Sensor
Condition
Faulty
Location
Nr 3 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

NR 3 ENG FIRE WARNING TEST OF FIREWALL POS WON'T TEST. NR 3 ENG LWR PYLON PANEL REMOVED & FIREWALL LOOP CONNECTOR DISCONNECTED FOR T/S. REMOVED AND REPLACED SENSOR C/P IAW BWPM 20-62-14 AND SYSTEM OPS CHK GOOD IAW BMM 26-11-12.