SDR TWAA0002316

Service difficulty report · Fastener · Doug DC932

Difficulty date: February 3, 2000
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N925L
Make and model: Doug DC932
Aircraft serial: 47357
System (JASC): 5414 · Nacelle/Pylon, Plate/Skin
Part: Fastener
Condition: Misinstalled
Location: Nr 2 Pylon
Stage of operation: IN
Nature of condition: W
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING OP 16 MAINT CHECK ON NUMBER 2 PYLON, TOP OF PYLON SKIN INBD OF AFT ENGINE MOUNT HAD ROW OF SCREWS WITH SKIN WASHERS LOOSE AND IMPROPERLY INSTALLED. REPLACED UPPER SKIN AND FASTENERS PER DAC DRAWING 9957742, 9915500, 9915501, 9915502 AND 9915503.

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