SDR UPS805067

Service difficulty report · Rib · Doug DC871F

Difficulty date: November 16, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N729UP
Make and model: Doug DC871F
Aircraft serial: 46029
System (JASC): 5712 · Wing, Rib/Bulkhead
Part: Rib
Condition: Cracked
Location: Ws 226
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

WHILE IN FOR D-CHECK, MAINTENANCE FOUND LT WING RIB CRACKED UPPER AFT END XFS226. STOP DRILLED CRACK, FABRICATED AND INSTALLED REPAIRS AND DICTS PER M/M 20-16-00 AND UPS SRM 51-3-0, 57-2-0, 51-1-21, 51-1-20D AND M/M 36-11-00 AND 36-11-01.

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