Service difficulty report · None · Boeing 747

Difficulty date
May 30, 2022
Submitted
June 7, 2022
Operation
Air carrier
Aircraft
N952CA
Make and model
Boeing 747
Aircraft serial
25238
Aircraft time
107,446 hours, 16,217 cycles
Part
None
Condition
None
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

DURING INSPECTION FOUND ELONGATED FASTENER HOLES ALONG THE #4 PYLON OUTBOARD SKIRT BEAM LOWER CHORD @ NAC STA 400 TO 420.55. REPAIRED AS DIRECTED IN FVCI EO # 22071-4 REV C. DATED 05/29/2022 AND APPROVED BY FORM 8130-3 ISSUED BY DERT-710167-SW; DATED 05/30/2022. REPAIR CATEGORIZED AS A PERMANENT REPAIR.