Service difficulty report · Module · Boeing 737

Difficulty date
July 28, 2022
Submitted
August 1, 2022
Operation
Air carrier
Aircraft
N816NN
Make and model
Boeing 737
Aircraft serial
31081
Aircraft time
38,321 hours, 15,556 cycles
Part
Module
Part number
6937307300
Part serial
D03314
Condition
Inoperative
Location
Zone 400 - Nac/P
Stage of operation
UK
How discovered
V
Nature of condition
J
Precautionary procedure
O

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

What was found

AIRCRAFT WAS NOT GROUNDED: OVERHEAT DETECTOR LOOP A ENGINE #2 INOPERATIVE. REPLACED ENGINE AND APU FIRE CONTROL MODULE P8-1, PER AMM 26-00-01. OPERATIONAL CHECK GOOD.