SDR DHL9970322C

Service difficulty report · Skin · Boeing 72730C

Difficulty date: July 20, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N703DH
Make and model: Boeing 72730C
Aircraft serial: 19010
System (JASC): 5753 · Trailing Edge Flaps
Part: Skin
Condition: Corroded
Location: Rt Te Fore Flap
Stage of operation: IN
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

AT C CHECK, RT WING INBOARD FORE FLAP HAS SURFACE CORROSION ON LOWER SKIN APPROXIMATELY 12 FROM OUTBD END. REMOVED CORROSION AT RT WING PER SRM 51-10-6, OUT OF LIMITS PER SRM 57-50-1 FIG 3 DETAIL 3. INSTALLED FG OVERLAY REPAIR PER SRM 51-40-8 FIG 1 ON RT WING INBD FORE FLAP ON LOWER SKIN MATERIAL USED RESIN 50A MARDENER 946 12 BY 4, N/R 2055.

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