SDR SWI2025F01756

Service difficulty report · Doubler · Cndair CL6002C10

Difficulty date: August 30, 2025
Submitted: December 8, 2025
Operation: Air carrier
Aircraft: N633SK
Make and model: Cndair CL6002C10
Aircraft serial: 10331
Aircraft time: 28,376 hours, 22,727 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Doubler
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

FS 985, STRG 26L - 26R, THE DOUBLER UNDER THE SACRIFICIAL RUB PLATE, ON THE EXTERIOR SKIN, IS CORRODED. REMOVED AND INSTALLED NEW DOUBLER & TRIPLER UNDER THE SACRIFICIAL RUB PLATE ON BS 985, S26L-26R. IAW SRM 51-42-21-001-001-A01 & REO 670-53-00-290 REV F. PERFORMED PRESSURE LEAK CHECK IAW AMM 21-31-00-910-801-A01. LEAK CHECKS GOOD. COMPLIED WITH TASK CARD 51-900-1002-SKY.