SDR TWAA9805907

Service difficulty report · Spar · Doug DC931

Difficulty date: February 14, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N991Z
Make and model: Doug DC931
Aircraft serial: 47096
System (JASC): 5711 · Wing Spar
Part: Spar
Condition: Cracked
Location: Rt Wing
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 RT WING AFT FLAP INBD HINGE CASTING, LOWER INBD HOLE ON REAR SPAR, HAD A CRACK INDICATION ON FACE. INSTALLED REPAIR DOUBLER PER PRINT JO60271 PER WORK SHEET MC8-AD-36. ACFT TT: 70,732 HOURS. ACFT TC: 76,937. (X)

More about the Doug DC-9-31