Service difficulty report · Indicator · 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
Indicator
Part number
7024091152
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
V
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

FOUND EMERGENCY EXIT INDICATOR LIGHT (M2989) BASE CRACK AT L2 DOOR. REF IPC 33-51-12-01A REV 91 & AMM 33-51-00-715-001 REV 115. R & R L2 DOOR EMERGENCY EXIT INDICATOR LIGHT ASSY (M2989) AND PERFORMED EMERGENCY LIGHTS OPS TEST, TEST WAS GOOD.