Service difficulty report · Wire · Boeing 737924ER

Difficulty date
September 19, 2018
Submitted
September 19, 2018
Operation
Air carrier
Aircraft
N68817
Make and model
Boeing 737924ER
Aircraft serial
42747
Aircraft time
16,395 hours, 5,779 cycles
Part
Wire
Condition
Chafed
Location
Emergency Light
Stage of operation
IN
How discovered
C
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

ON 2 SVC FOUND SEAT EMERGENCY LIGHTING NOT WORKING FROM ROW 35-39. ROWS 35 THRU 39 LEFT ARE ON CHARGER BATTERY PACK M1673 FOUND THE SEAT ROWS 35-39. BLOWING FUSES FOUND DIRECT SHORT 4 OHMS IN WIRE HARNESS FOR SEATS 35-39 RUNG WIRES FROM WALL TO CHARGER NO SHORT ISOLATED EACH LIGHT ASSY NO HELP SUSPECT SHORTED HARNESS IN ONE OF SEAT HARNESS NEW FUSES AND KNOW GOOD CHARGER IN AFT GALLEY POWER SUPPLY M1673 LOCATED AFT GALLEY CEILING LEFT SIDE. FOUND CHAFED WIRE AT SEAT 37 ABC, REPAIRED WIRE WITH HEAT SHRINK, EMERGENCY LIGHTS OP CHK OK.