Service difficulty report · Cup · Cndair CL6002C10

Difficulty date
May 4, 2026
Submitted
July 3, 2026
Operation
Air carrier
Aircraft
N770SK
Make and model
Cndair CL6002C10
Aircraft serial
10243
Aircraft time
49,503 hours, 33,314 cycles
Part
Cup
Part number
SH670318403
Condition
Corroded
Location
Hand Rail
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

PAX DOOR UNDERFLOOR FWD HAND RAIL CUP HAS SPOTS OF CORROSION. EVALUATED PAX DOOR UNDERFLOOR FWD FITTING IS EXFOLIATED AND HAS CORROSION IN MORE THAN ONE ELEMENT. DAMAGE IS ALLOWED ONLY IN ONE ELEMENT AT A GIVEN CROSS SECTION REF. SRM 53-21-23-101-001-A01. REMOVED AND REPLACED BY NEW FWD FITTING REF SRM 51-42-06-001-001-A01. AND DWG SH670-31810 REV: AE SEE CONTINUATION CARD FOR DETAILS. COMPLIED WITH TASK CARD 51-900-1002-SKY.