Service difficulty report · Skin · Boeing 7378H4

Difficulty date
July 18, 2025
Submitted
August 22, 2025
Operation
Air carrier
Aircraft
N8699A
Make and model
Boeing 7378H4
Aircraft serial
36923
Aircraft time
29,624 hours, 14,712 cycles
Part
Skin
Condition
Delaminated
Location
Zone 600 Flap
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

RIGHT OUTBOARD TRAILING EDGE FLAP HAS DELAM ON INBD TRAILING CORNER AND SHARP BEVEL ON TRAILING EDGE AT FLAP CENTER.<[01] REMOVED R/H O/B AFT FLAP PER MM 27-51-22.;[02] OK TO INSTALL R/H OUTBOARD TRAILING EDGE FLAP (RII);[03] REPLACED R/H O/B AFT FLAP PER MM 27-51-22.;[04] VERIFIED REPLACEMENT OF R/H O/BD AFT FLAP PER MM 27-51-22 IN C/A #3 (RII);[05] VERIFIED ADJUSTMENT CK GOOD PER AMM 27-51-22.(RII);[06] 02 - INSPECTED PER [AMM 27-51-22-401-NG (OUTBOARD AFT FLAP - REMOVAL/INSTALLATION - PERMANENT)]

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