SDR VNAA202610060020

Service difficulty report · Rib · Cndair CL6002D24

Difficulty date: July 28, 2026
Submitted: October 7, 2026
Operation: Air carrier
Aircraft: N648NN
Make and model: Cndair CL6002D24
Aircraft serial: 15443
Aircraft time: 15,304 hours, 15,980 cycles
System (JASC): 5712 · Wing, Rib/Bulkhead
Part: Rib
Part number: CC670121064
Condition: Corroded
Location: Zone 600
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 SETTLEMENT AREA OF THE ACCESS PANELS 621AT, 621AB & 621BR. AT RH WING LEADING EDGE. CORROSION ON SETTLEMENT AREA OF THE ACCESS PANELS 621AT, 621AB & 621BR AT RH WING LEADING EDGE WAS REPAIRED PER REO 690-57-41-634 REV --, REO 690-57-41-636 REV --, REO 690-57-41-637 REV --, REO 690-57-41-638 REV --