Service difficulty report · Wire Harness · Boeing 737924ER

Difficulty date
September 6, 2025
Submitted
September 15, 2025
Operation
Air carrier
Aircraft
N37413
Make and model
Boeing 737924ER
Aircraft serial
31664
Aircraft time
52,048 hours, 18,669 cycles
Part
Wire Harness
Part number
BR963512024
Condition
Damaged
Location
Zone 200
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

EEPL HARNESS AT STA. 430 LS HAS A DAMAGED SECTION OF WIRING. NOTED TO BE PART NUMBER BR9635-120-24. SUPPORT TASK NSA EMX N/R 00250. UPDATE SDR INFORMATION ONLY REMOVED AND REPLACED DAMAGED SECTION OF HARNESS ASSY AT STA. 430 LS IAW B737 DWG 40N01810 SH2 PG3 REV- SWMP 20-90-14 AND SWPM 20 -61-00 OPS TEST OF THE EEPL WIRING WILL BE ACCOMPLISHED ON NSA N/R 00213.