SDR GTIA9700087

Service difficulty report · Rib · Doug DC931

Difficulty date: December 20, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N928ML
Make and model: Doug DC931
Aircraft serial: 47326
System (JASC): 5531 · Vertical Stabilizer, Spar/Rib
Part: Rib
Condition: Cracked
Location: Vert Stab
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

MHV - VERTICAL STABILIZER LE PANEL RT SIDE HAS 5 RIBS CRACKED THROUGH FASTENER HOLES AT EDGE OF PANEL. LEFT SIDE HAS 3 RIBS CRACKED THROUGH FASTENER HOLES AT EDGE OF PANEL. FABRICATED AND INSTALLED PARTS IAW 55-02 FIG 14, 51-10-3, 51-20-0, 51-30-0. ALL CRACKS STOP DRILLED. (M)

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