SDR EIA990131

Service difficulty report · Skin · Boeing 747SR46

Difficulty date: May 29, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N478EV
Make and model: Boeing 747SR46
Aircraft serial: 21033
System (JASC): 5753 · Trailing Edge Flaps
Part: Skin
Condition: Misdrilled
Location: Rt Te 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

MZJ - DURING C-CHECK, THE RIGHT OUTBOARD MIDFLAP, OUTBOARD END, UPPER SURFACE WAS FOUND TO HAVE 2 SCREWS MISSING. INSPECTION REVEALED OVERSIZED FASTENER HOLES. REPAIRED PER ECRA NR 478-57-094-2, PART A/B COMPLETED, PART C REQUIRING REOCCURING INSPECTION AT NOT MORE THAN 200 FLIGHTS. (M)

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