Service difficulty report · Wire Harness · Boeing 737924ER

Difficulty date
February 19, 2025
Submitted
February 24, 2025
Operation
Air carrier
Aircraft
N69833
Make and model
Boeing 737924ER
Aircraft serial
44565
Aircraft time
30,621 hours, 11,322 cycles
Part
Wire Harness
Part number
BR964411
Condition
Faulty
Location
Zone 200
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

FLOOR PROXIMITY EMERGENCY LIGHT INOP AT SEAT 38CBA REPLACED LIGHT ASSEMBLY. NO FIX. LIGHT STILL INOP. FURTHER T/S REQUIRED.PARTS USED: 76-2525-3-0269, QTY :1 REQUEST MEL 3319E FOR INOP FLOOR PROXIMITY LIGHT AT SEAT 38CBA. ALL OTHER EMERGENCY LIGHTS IN OPERATION. MEL 3319E MX WORKING ITEM CHECKED FOR GROUND ON EMERGENCY LIGHT SEAT CONNECTOR AT SEAT 38C AND FOUND NO CONNECTION. JUMPED LIGHT ASSEMBLY GROUND TO SEAT RAILS AND LIGHT OPERATED NORMALLY. TRACED WIRING TO SEAT 38A AND FOUND BROKEN GROUND WIRE ON CONNECTION NEAR FLOOR. WIRE REQUIRES RE-TERMINATION. EPL ILLUMINATES AS INTENDED. CABLE RACEWAY NEEDS TO BE ACCESSED UNDER SEAT BOTTOMS TO ROUTE REPLACEMEMT HARNESS. SEAT BOTTOM CUSHIONS REMOVED AND PLACED IN ROW 39. SEAT PARTS, NEW EPL HARNESS, AND SEAT TRACK COVER PLACED IN SEATS 38 DEF. REF CMM 25-23-55 REMOVED AND REPLACED EMERGENCY HARNESS REF AMM 25-22-00. OPS GEST GOOD REF AMM 33-51-00 INSPECTED PER IDT