Service difficulty report · Skin · Boeing 7378H4

Difficulty date
October 3, 2023
Submitted
November 3, 2023
Operation
Air carrier
Aircraft
N8552Z
Make and model
Boeing 7378H4
Aircraft serial
63580
Aircraft time
19,555 hours, 9,780 cycles
Part
Skin
Part number
UNKNOWN
Condition
Delaminated
Location
Lt Wing Te Flap
Stage of operation
IN
How discovered
9
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

L/H WING OUTBOARD AFT FLAP IS DELAMINATED AT THE INBOARD LOWER SURFACE AT PREVIOUS SPLICE REPAIR.<[01] REMOVED; AND REPLACED L/H O/B AFT FLAP IAW AMM 27-51-22.;[02] RII INSPECTION C/W FOR WORK PERFORMED IN CORRECTIVE ACTION 1 AND ALL STEPS PER AMM 27-51-22.

More about the Boeing 737-8H4