Service difficulty report · Stringer · Cndair CL6002C10

Difficulty date
March 15, 2007
Submitted
March 19, 2007
Operation
Air carrier
Aircraft
N712EV
Make and model
Cndair CL6002C10
Aircraft serial
10074
Aircraft time
10,905 hours, 7,135 cycles
Part
Stringer
Condition
Corroded
Location
Bs 294-333 S26r
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

CORROSION ON STR 26R BETWEEN FS 294.00 AND FS 333.00. DAMAGE IS OUT OF LIMITS, REMOVED .018 FROM STRG 26R BETWEEN FS 295 AND FS 319.70 IAW CRJ 700 SRM 53-21-03-101-002-A01. CUT STRINGER 26R AT FS 300 THRU FS 312 AND REMOVED DAMAGED SECTION OF STR. 26 R FROM FS 295 TO FS 364 IAW CRJ 700 SRM 53-00-03. FABRICATED NEW SECTION OF STRINGER AND SHIM AND DOUBLER OUT OF EXTRUSION FOR FS 295 THRU 312, IAW CRJ SRM 53-00-03. PERFORMED EDDY CURRENT INSPECTION OF CUT LINES PER MTC REQUEST, IAW CRJ 700 NDTM PART 1. 51-20-006. NO DEFECTS NOTED. FABRICATED BACKSIDE Z ANGLE DOUBLER FOR BOTH CUTLINES OUT OF EXTRUSION, ALL PARTS DEBURED AND PRIMED IAW CRJ 700 SRM 53-00-03. OK TO INSTALL.