SDR SWIA202053568

Service difficulty report · Bolt · Cndair CL6002B19

Difficulty date: September 13, 2020
Submitted: October 23, 2020
Operation: Air carrier
Aircraft: N919EV
Make and model: Cndair CL6002B19
Aircraft serial: 7780
Aircraft time: 34,282 hours, 34,200 cycles
System (JASC): 5520 · Elevator Structure
Part: Bolt
Condition: Corroded
Location: Lt Elevator
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

LT ELEVATOR ATTACH HARDWARE, BONDING WIRE AND SAFETY TAB HARDWARE SEVERAL PLACES HAS CORROSION. C-CHECK RO 10/20/2020. REMOVED AND REPLACED ALL LT ELEVATOR HINGE ATTACH HARDWARE, BONDING WIRES, AND SAFETY TABS, REF CRJ200 AMM. REPLACED 25 BOLTS, 6 SCREWS, 39 WASHERS, 21 NUTS, 12 LOCKWASHERS, 3 BONDING WIRES, 1 SPHERICAL BALL BEARING, AND 14 BUSHINGS. SEE CONTINUATION CARD FOR DETAILS.