Service difficulty report · Light · Boeing 747443

Difficulty date
February 5, 2026
Submitted
February 5, 2026
Operation
Air carrier
Aircraft
N481MC
Make and model
Boeing 747443
Aircraft serial
32339
Aircraft time
91,419 hours, 11,972 cycles
Part
Light
Part number
S13J6B37
Condition
No Test
Location
Zone 200
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 CREW REST EMERGENCY LIGHT ASSY (M8925) FUNCTION FAIL. REF IPC 33-29-10-40B REV 91 & AMM 33-51-00-715-001 REV 115. R & R CREW REST EMERGENCY LIGHT (M8925) & PERFORMED EMERGENCY LIGHTS OPS TEST, TEST GOOD.