Service difficulty report · Skin · Boeing 7378H4

Difficulty date
July 2, 2024
Submitted
July 23, 2024
Operation
Air carrier
Aircraft
N8645A
Make and model
Boeing 7378H4
Aircraft serial
36907
Aircraft time
33,287 hours, 15,988 cycles
Part
Skin
Condition
Delaminated
Location
Zone 500 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 O/B AFT FLAP DELAMINATED AT I/B END LOWER SURFACE<[01] OK TO INSTALL L/H O/B AFT FLAP.;[02] L/H O/B AFT FLAP INSTALLED TO STEP 'G. OUTBOARD AFT FLAP ADJUSTMENT'; IAW AMM 27-51-22;[03] CORRECTION: L/H O/B AFT FLAP INSTALLED THROUGH STEP '3. F. (5) (G)'; IAW AMM 27-51-22;[04] RII INSPECTED C/A #3; L/H O/B AFT FLAP INSTALLED THROUGH STEP '3. F. (5) (G)'; IAW AMM 27-51-22.;[05] COMPLIED WITH STEP #2. SEE FAULT FOR INDIVIDUAL STEPS AND SIGNOFFS. RII

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