Service difficulty report · Fan · Boeing 777224

Difficulty date
May 12, 2021
Submitted
May 12, 2021
Operation
Air carrier
Aircraft
N77019
Make and model
Boeing 777224
Aircraft serial
35547
Aircraft time
68,421 hours, 6,273 cycles
Part
Fan
Part number
4100943C
Condition
Odor
Location
Cockpit
Stage of operation
UK
How discovered
O
Nature of condition
B
Precautionary procedure
K

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

What was found

INT ACRID SMELL. MOSTLY FRM FO GASPER EYEBALL VN T REF ACRID ODOR IN COCKPIT AND FA REPORT OF SAME ACCOMPLISH SMOKE/ODOR CONDITIONAL INSPECTION AS REQUIRED IAW AMM TASK 05-51-58-800-801-C3. CONTACT TOMC WITH FINDINGS/CORRECTIVE ACTION AND TO UNLOCK. UNLOCKED TO CLEAR. AS PER LOG PAGE 6276791, REMOVED AND RELACED LEFT LOWER RE CIRC FAN AND FILTER. PERFORMED CONDITIONAL INSPECTION REF 05-51- 58-800-801-C3.