SDR ASOA201100460

Service difficulty report · Frame · Cndair CL6002B19

Difficulty date: March 10, 2011
Submitted: March 15, 2011
Operation: Air carrier
Aircraft: N829AS
Make and model: Cndair CL6002B19
Aircraft serial: 7232
Aircraft time: 31,000 hours, 27,313 cycles
Engine: Ge CF34*
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Bs 319.7
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

FUSELAGE FRAME AT FS 319.70 HAS SEVERAL AREAS OF CORROSION BETWEEN STR 25L AND STR 25R. FOUND CORROSION DAMAGE ON FRAME SECTOR AT FS 319.70 BETWEEN STRINGERS 25L AND 25R TO BE BEYOND ALLOWABLE DAMAGE LIMITS IAW SRM 53-00-00. NEW SERVICEABLE FS 319.70 FRAME SECTOR REQUIRES INSTALL. REMOVED FRAME SECTOR AT FS 319.70 IAW SRM 51-42-056 AND SRM 51-42-21. OK TO INSTALL. INSTALLED NEW SERVICEABLE FRAME SECTOR IAW SRM 51-42-06 AND SRM 51-42-21. FOUND TO BE SATISFACTORY.