SDR ASOA201001170

Service difficulty report · Frame · Cndair CL6002B19

Difficulty date: August 11, 2010
Submitted: August 26, 2010
Operation: Air carrier
Aircraft: N921EV
Make and model: Cndair CL6002B19
Aircraft serial: 7819
Aircraft time: 16,324 hours, 14,816 cycles
Engine: Ge CF34*
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Bs 349
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

THERE IS AN AREA OF LIGHT SURFACE CORROSION ON AFT FACE OF FS 349 JUST LT OF 6 O'CLOCK POSITION INTERNALLY. UPON ASSESSING THE DAMAGE, FOUND THE CORROSION ON AFT FACE OF FS 349.00 BOTTOM FRAME SECTION TO BE BEYOND ALLOWABLE LIMITS IAW SRM 53-00-00, FIG 102 (SHEET 2). INSTALLED NEW SERVICEABLE FRAME SECTION AT FS 349 IAW SRM 51-42-06, 51-40-11, 51-42-21, 51-42-13, 51-25-00, AND 51-23-00. PAINTED EXTERIOR ROW OF RIVETS AT FS349 IAW SRM 51-25-01.