SDR UIEA2019101315695

Service difficulty report · Skin · Boeing 7474KZF

Difficulty date: October 12, 2019
Submitted: October 14, 2019
Operation: Air carrier
Aircraft: N406KZ
Make and model: Boeing 7474KZF
Aircraft serial: 36133
Aircraft time: 38,239 hours, 7,758 cycles
System (JASC): 5751 · Ailerons
Part: Skin
Condition: Damaged
Location: Rt Wing Aileron
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

OUTBOARD EDGE OF R/H WING INBD AILERON, T/E SKIN, WBL 515 DAMAGED. CUT OUT THE DAMAGED MATERIAL AND CLEANED. MEASURED THE DAMAGED AREA, L = 1.5", W = 0.25", DEPTH = 2 PLIES. BOND REPAIR PLIES, USED WET LAYUP IAW SRM 57-60-01-2R-1, REPAIR 1, AND SRM 51-70-06-0G-0, REV 86. CONDITION CHECKED NORMAL.

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