Service difficulty report · Skin · Cndair CL6002B19

Difficulty date
November 8, 2019
Submitted
December 27, 2019
Operation
Air carrier
Aircraft
N435SW
Make and model
Cndair CL6002B19
Aircraft serial
7555
Aircraft time
41,811 hours, 36,925 cycles
Part
Skin
Condition
Corroded
Location
Bs 559
Stage of operation
IN
How discovered
9
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

FUSELAGE AFT BOTTOM OUTER SKIN HAS SEVERAL CORRODED FASTENERS FROM BS 559+80 TO 559+112, STRINGER 27. REMOVED THE CORROSION FROM THE EXTERNAL SKIN IAW SRM 51-21-06. ORIGINAL MATERIAL THICKNESS .058", MINIMUM MATERIAL REMAINING .051", MAX MATERIAL REMOVED .007", MAX ALLOWABLE .006". FOUND TO BE BEYOND ALLOWABLE LIMITS IAW SRM AND SRM . COMPLIED WITH REO