SDR ASAA2015051811971

Service difficulty report · Fitting · Boeing 7374Q8

Difficulty date: May 18, 2015
Submitted: June 8, 2015
Operation: Air carrier
Aircraft: N763AS
Make and model: Boeing 7374Q8
Aircraft serial: 25100
Aircraft time: 68,143 hours, 45,245 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Fitting
Part number: 693880115
Condition: Corroded
Location: Rt Wing Te Flap
Stage of operation: IN
How discovered: V
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

RT INBD FLAP, EB RIB TORQUE TUBE FITTING HAS PITTING , DISCOVERED AFTER REMOVING TORQUE TUBE. ACFT GROUNDED. REMOVED DAMAGE, FOUND TO BE ACCEPTABLE FOR CONTINUED SERVICE IAW SAS EA 400, 57EA, 15179, REV. NEW DATED 04JUN15. THIS IS A CATEGORY B REPAIR STAGE 1 REF, CMPT 57DTI, 15180, W 1", O .250, R .247, L .003, D 3".

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