SDR TWAA9809506

Service difficulty report · Skin · Doug DC931

Difficulty date: February 14, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N991Z
Make and model: Doug DC931
Aircraft serial: 47096
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Bulged
Location: Bs 180
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

MCI - DURING OP 15 MAINTENANCE CHECK, FOUND AT FS 180 BETWEEN L21L TO L22L, AREA HAD A RAISED PLACE IN THE SKIN. REPAIRED PER SRM 51-50-00, AND INSTALLED DOUBLER PER SRM 53-04, FIG 38 SHT 23 PAGE 218. ACFT TT: 51,723 HOURS. ACFT TC: 52,362. (X)

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