Service difficulty report · Flap · Boeing 7378H4

Difficulty date
November 7, 2024
Submitted
December 2, 2024
Operation
Air carrier
Aircraft
N8672F
Make and model
Boeing 7378H4
Aircraft serial
36940
Aircraft time
30,202 hours, 14,812 cycles
Part
Flap
Condition
Delaminated
Location
Zn 500 Left Wing
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 T/E FLAP HAS LARGE AREA OF DELAMINATION ON LOWER SKIN AT I/B END (MKD).<[01] REMOVED ' L/H WING OUTBOARD AFT FLAP ' IAW AMM 27-51-22.;[02] REMOVED AND REPLACED L/H WING; O/B FLAP; 'AFT FLAP' IAW AMM 27-51-26.;[03] STEP 2 OF CORRECTIVE ACTIONS HAS INCORRECT REFERENCE. SHOULD READ:<BR> REMOVED AND REPLACED L/H WING; O/B FLAP; 'AFT FLAP' IAW AMM 27-51-22.;[04] STEP 2 OF CORRECTIVE ACTIONS HAS INCORRECT REFERENCE. SHOULD READ:<BR> REMOVED AND REPLACED L/H WING; O/B FLAP; 'AFT FLAP' IAW AMM 27-51-22. C/W INSPECTION;[05] REMOVED AND REPLACED L/H WING; O/B FLAP; 'AFT FLAP' IAW AMM 27-51-22.;[06] RII INSPECTION C/W

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