SDR SWIA2020050150481

Service difficulty report · Structure · Cndair CL6002B19

Difficulty date: February 24, 2020
Submitted: May 1, 2020
Operation: Air carrier
Aircraft: N889AS
Make and model: Cndair CL6002B19
Aircraft serial: 7538
Aircraft time: 38,385 hours, 37,102 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Structure
Condition: Corroded
Location: Fuselage
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 AT NUTPLATES FROM FRAME 559+112 TO FRAME 621 AT FLOOR (7 EA). R/H SIDE (C-CHECK) RO 4/30/2020 REMOVED 7 EACH NUTPLATES BETWEEN FRAME 559+112 AND 621 AT FLOOR STRUCTURE R/H SIDE IAW CRJ200 SRM, REMOVED LIGHT SURFACE CORROSION BY HAND AROUND NUTPLATES IAW CRJ200 SRM, APPLIED ALODINE,PRIMER, AND TOPCOAT IAW CRJ200 SRM, CRJ200 SRM AND CRJ200 SRM, INSTALLED 7EACH NUTPLATES BETWEEN FRAME 559+112 AND FRAME 621 AT FLOOR STRUCTURE R/H SIDE IAW CRJ200 SRM