SDR VNAA202508020003

Service difficulty report · Support Plate · Cndair CL6002D24

Difficulty date: May 24, 2025
Submitted: August 2, 2025
Operation: Air carrier
Aircraft: N637NN
Make and model: Cndair CL6002D24
Aircraft serial: 15401
Aircraft time: 10,824 hours, 11,493 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support Plate
Part number: SH670755427SH670
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

CORROSION ON CONNECTORS SUPPORT PLATES LH/RH (PX33, PX17, PX34, PX19) ON LH/RH MAIN WHEEL WELL. CORROSION WAS REMOVED PER CRJ-900 SRM 51-21-06-001-001-A01, EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-00-00-101-001-A01 AND REPLACED PER CRJ-900 SRM 51-42-21-001-001-A01