Service difficulty report · Nut · Boeing 7377H4

Difficulty date
October 1, 2024
Submitted
October 3, 2024
Operation
Air carrier
Aircraft
N969WN
Make and model
Boeing 7377H4
Aircraft serial
41777
Aircraft time
40,885 hours, 25,185 cycles
Part
Nut
Condition
Stripped
Location
Fire Loop
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

WHEEL WELL FIRE LIGHT ON DURING CLIMB PART NUMBER 35460-3 NEEDED. PAR APP SUBMITTED DCN-042441<[01] OK TO CONT PER MEL 26-4-01 SP1 SP3;[02] UPON INSPECTION FOUND LH SIDE OF THE WHEEL WELL FIRE DETECTOR LOOP NOT SECURED AND THE NUT STRIPPED OUT. FIRE LOOP DETECTOR WILL NEED A NEW NUT AND LOOP TO SECURE PROPERLY. REF AMM 26-18-02. WHEEL WELL FIRE REMAINS ON MEL 26-4-01.

More about the Boeing 737-7H4