Service difficulty report · Door Sill · Cndair CL6002D24

Difficulty date
July 23, 2026
Submitted
August 31, 2026
Operation
Air carrier
Aircraft
N551NN
Make and model
Cndair CL6002D24
Aircraft serial
15327
Aircraft time
27,110 hours, 23,887 cycles
Part
Door Sill
Part number
MM67035655003
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 LOWER SILL BTW FS1000.00 AND FS1047.00 AT AFT BAGGAGE DOOR CUTOUT. CORROSION ON LOWER SILL BTW BS 1000 AND 1047 AT AFT CARGO DOOR CUTOUT WAS REMOVED IAW SRM 51-21-06-001-001-A01, & EVALUATED OUT OF LIMITS IAW SRM 53-61-23-201-001-A01, & REPLACED IAW SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01, AND SRM 51-42-13-001-001-A01.