Service difficulty report · Stringer · Cndair CL6002C10

Difficulty date
December 29, 2024
Submitted
January 8, 2025
Operation
Air carrier
Aircraft
N331CA
Make and model
Cndair CL6002C10
Aircraft serial
10061
Aircraft time
43,276 hours, 33,585 cycles
Part
Stringer
Part number
SH670324292
Condition
Corroded
Location
Zone 100
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

UPON REMOVAL OF STGR 24R FROM FS280-FS333 FOUND STGR 24R SPLICE AT FS 333 TO BE CORRODED REMOVED CORROSION ON STGR 24R SPLICE IAW CRJ 700 SRM 51-21-06-001-001-A01. ORIGINAL MATERIAL THICKNESS WAS .063, MATERIAL REMOVED WAS .011, REMAINING MATERIAL THICKNESS IS .052 AND IS FOUND TO BE OUT OF ALLOWABLE DAMAGE LIMITS IAW CRJ 700 SRM 53-00-00-101-001-A01 DISPLACED CLEAT ON FS 333 AT STGR 24R IAW CRJ 700 SRM 51-42-06-001-001-A01 REMOVED STGR 24R SPLICE AT FS 333 IAW CRJ 700 SRM 51-42-06-001-001-A01 LOCATED AND DRILLED NEW STGR 24R SPLICE (PN: SH670-32429-2) IAW CRJ 700 SRM 51-40-11-001-001-A01 INSTALLED NEW SERVICEABLE STRINGER JOINT PIECE (SPLICE) P/N SH670-32429-2 AT STGR 24R - FS 333 IAW CRJ700 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01. RE-INSTALLED SOLID RIVETS ON SAME SERVICEABLE CLEAT ON FS 333 AT STGR 24R IAW CRJ700 SRM 51-42-06-001-001-A01. RESTORED FINISH IAW CRJ700 SRM 51-21-11-001-001-A01