SDR QXEA2011062400448

Service difficulty report · Shear Tie · Bombdr DHC8402

Difficulty date: June 23, 2011
Submitted: June 24, 2011
Operation: Air carrier
Aircraft: N422QX
Make and model: Bombdr DHC8402
Aircraft serial: 4150
Aircraft time: 10,482 hours, 11,200 cycles
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: Shear Tie
Condition: Corroded
Location: Fuselage
Stage of operation: IN
How discovered: 9
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

C2 - INTERNAL FUSELAGE AT STA 49.500 FRAME TIES AT STRINGER 31R TO 31L HAVE CORROSION AROUND RIVETS. REMOVED EFFECTED RIVETS FOM IAW SRM 51-42-05-02-01. REMOVED CORROSION IAW SRM 53-00-00-02-09. REMAINING THICKNESS FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09. ALODINED, PRIMED AND INSTALLED RIVETS IAW SRM 53-00-00-02-09 AND SRM 51-42-05-02-01. APPLIED CORROSION INHIBITING COMPOUND IAW SRM 53-00-00-02-09.