SDR SWIA2020090152098

Service difficulty report · Strap · Cndair CL6002B19

Difficulty date: July 25, 2020
Submitted: September 1, 2020
Operation: Air carrier
Aircraft: N463SW
Make and model: Cndair CL6002B19
Aircraft serial: 7820
Aircraft time: 36,152 hours, 32,596 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Strap
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

*FLOOR STRAP AT FS 559.0 LBL 18-27 CORRODED (C-CHECK) RO 8/28/2020 REMOVED CORROSION ON FLOOR STRAP AT FS 559.0 & LBL 27-36 REF CRJ 200 SRM. ORIGINAL THICKNESS IS 0.050" WITH REMAINING 0.042" AND MATERIAL LOSS 0.008", MAX. PERMISSIBLE IS 0.005", THEREFORE FOUND TO BE OUT OF LIMITS. REF: CRJ-200 SRM. LOCATED AND DRILLED AND INSTALLED NEW FLOOR STRAP REF CRJ 200 SRM. COMPLIED WITH. PERFORMED PRESSURE CHECK OF REPAIRED AREA REF. CRJ 200 AMM. CHECK GOOD.