Service difficulty report · Bulb · Gulstm GIV

Difficulty date
September 9, 2002
Submitted
September 9, 2002
Operation
General aviation
Aircraft
N104AR
Make and model
Gulstm GIV
Aircraft serial
1346
Aircraft time
882 hours, 369 cycles
Part
Bulb
Condition
Damaged
Location
Cabin Headliner
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

OUT OF 8 BAD CABIN LIGHT BULBS, THREE WERE BURNT THROUGH OR SHOWING SIGNS OF BURNING THROUGH THE BULB CASE. TECHNICIAN STATED AN OPERATING VOLTAGE OF 600 VAC AND CONSIDERS THIS A SIGNIFICANT PROBLEM.