Service difficulty report · Stringer · Cndair CL6002C10

Difficulty date
March 22, 2025
Submitted
May 7, 2025
Operation
Air carrier
Aircraft
N379CA
Make and model
Cndair CL6002C10
Aircraft serial
10102
Aircraft time
38,971 hours, 29,926 cycles
Part
Stringer
Part number
SH670312101U
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

STGR22L IS CORRODED BETWEEN FS310 AND FS319. LOCATED AND DRILLED NEW STGR 22L P/N:SH670-31210-1U SEGMENT FROM FS 280.00 AND FS 333.00 IAW CRJ700 SRM 51-40-11-001-001-A01. REFER TO TASK 4A FOR INSTALLATION OF NEW PART. INSTALLED SAME SERVICEABLE STGR CLEATS 3 EA. ON STGR 22L AT FS 295.00, FS 310.00 AND FS 333.00 IAW CRJ700 SRM 51-42-06-001-001-A01. UPON REMOVAL OF STGR SPLICE FOUND PART HEAVY CORRODED AND NO ALLOWABLE DAMAGE PROVIDED PER CRJ700 SRM. REFER TO MWC BARCODE HN00240095 S/N:1026 FOR PART REPLACEMENT. INSTALLED NEW STGR 22L P/N:SH670-31210-1U IAW CRJ700 SRM 51-42-06-001-001-A01 AND CRJ700 SRM 51-42-21-001-001-A01. EDGE SEALED AND PAINTED REWORKED AREAS IAW CRJ700 SRM 51-23-00-001-001-A01. AND CRJ700 SRM 51-21-16-001-001-A01.