Service difficulty report · Fire Loop · Boeing 737236

Difficulty date
February 26, 2007
Submitted
March 1, 2007
Operation
Air carrier
Aircraft
N837AL
Make and model
Boeing 737236
Aircraft serial
23169
Aircraft time
37,749 hours, 32,690 cycles
Part
Fire Loop
Part number
899929
Part serial
0507
Condition
Failed
Location
Nr 2 Nacelle
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
E, F, A

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

What was found

FLIGHT 246 HNL- ITO, DURING CLIMB, THE NR 2 ENGINE HAD AN OVERHEAT INDICATION. THE CREW SHUT DOWN THE NR 2 ENGINE AND ACTIVATED THE ENGINE FIRE EXTINGUISHING BOTTLES. THE AIRCRAFT RETURNED TO HNL WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NR 2 ENGINE FIRE LOOP ELEMENT PER AMM 26-11-1; REMOVED AND REPLACED THE FORWARD AND AFT ENGINE FIRE BOTTLES PER AMM 26-21-4. AIRCRAFT WAS RETURNED TO SERVICE.