Service difficulty report · Wire · Boeing 737490

Difficulty date
February 16, 2016
Submitted
February 18, 2016
Operation
Air carrier
Aircraft
N793AS
Make and model
Boeing 737490
Aircraft serial
28888
Aircraft time
55,980 hours, 31,814 cycles
Part
Wire
Condition
Damaged
Location
Emergency Light
Stage of operation
IN
How discovered
9
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

LEFT OVERWING EXITS, 3 OF 4 OVERWING ESCAPE HATCH LIGHTS INOPERATIVE. BLOWS FUSE F4 IN BATTERY PACK M1694. ACFT GROUNDED. R & R PACK & CHARGER M1694. NO HELP. FOUND WIRE IN LIGHT ASSY L751 PINCHED AGAINST METAL SIDEWALL PANEL AND SHORTING TO GROUND. REPAIRED & REPOSITIONED WIRE. OPS CHECK NORMAL, REF WDM 33-51-13 AND AMM 33-51-51.