Service difficulty report · Wire · Boeing 7378Q8

Difficulty date
March 27, 2012
Submitted
April 16, 2012
Operation
Air carrier
Aircraft
N738MA
Make and model
Boeing 7378Q8
Aircraft serial
32799
Aircraft time
18,157 hours, 7,063 cycles
Part
Wire
Condition
Shorted
Location
Emergency Light
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

FOUND EMERGENCY AISLE LIGHT ON ROW 25 RT INOPERATIVE. DURING TROUBLESHOOTING, FOUND WIRE W0154-0040-20 GROUNDED AT L1419 CEILING LIGHT ASSY AND BLOWING FUSE F3 AT EMERGENCY LIGHT BATTERY PACK M1672. REMOVED GROUND AND REPLACED FUSE IAW AMM WIRING STANDARDS 20-00-00 SYSTEM, OPS CHECK OK IAW AMM 33-51-00.

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