Service difficulty report · Control Panel · Boeing 767424ER

Difficulty date
April 14, 2026
Submitted
April 15, 2026
Operation
Air carrier
Aircraft
N66056
Make and model
Boeing 767424ER
Aircraft serial
29451
Aircraft time
97,747 hours, 13,842 cycles
Part
Control Panel
Part number
233T323354
Part serial
1003
Condition
Odor
Location
Zone 200
Part time
79,798 hours, 11,321 cycles
Stage of operation
TX
How discovered
O
Nature of condition
B
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ELECTRICAL ODOR COMING FROM OVERHEAD ANNUN PANEL FLAGGED SDR AND FILLED IN REMOVED PART INFO UPDATED PART INFO FOR SDR REMOVED AND REPLACED OVERHEAD MISCELLANEOUS ANNUCIATOR PANEL PER CMM 33-16-52. ALL LIGHT TEST PASSED. PANEL SECURED. COMPLIED WITH SMOKE/ODOR IN THE FLIGHT DECK/CABIN - CONDITIONAL INSPECTION (REVISED BY EC0500-01015E) REFERENCE: TASK 05-51-56-2 02-001-001. (6) FROM THE CREW DEBRIEFING, WAS THE SOURCE OF THE SMOKE/ODOR CORRECTED, IF YES, GO TO STEP E (DISPOSITION OF EVEN T). STEPS C AND D DO NOT NEED TO BE ACCOMPLISHED UNLESS REQUESTE D BY TOMC. NO FURTHER ODOR NOTED AFTER ANN PNL REPLACEMENT.