SDR A6WA202010277370

Service difficulty report · Floor Support · Cndair CL6002B19

Difficulty date: October 21, 2020
Submitted: October 27, 2020
Operation: Air carrier
Aircraft: N444ZW
Make and model: Cndair CL6002B19
Aircraft serial: 7788
Aircraft time: 37,515 hours, 36,190 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: 601R31145140
Condition: Corroded
Location: Cabin
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

FLOOR SILL PANEL AT FS 441 & RBL 42 AROUND NUTPLATE HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION AT RT FLOOR SILL PANEL AT FS 441 & RBL 42, REF CRJ 200 SRM 51-21-06. REWORK AREA MEASURES 1.067" L X 1.414" W X .003" D. PERFORMED HFEC, NO INDICATIONS NOTED, REF NDTM PART 1 51-20-06 REV 41. TREATED, PRIMED, PAINTED, AND APPLIED CPC, REF BOMBARDIER REO 601R-53-41-666 REV C DTD 2012-11-06.