SDR SWIA2021080560091

Service difficulty report · Bolt · Cndair CL6002B19

Difficulty date: May 28, 2021
Submitted: August 5, 2021
Operation: Air carrier
Aircraft: N945SW
Make and model: Cndair CL6002B19
Aircraft serial: 7770
Aircraft time: 44,500 hours, 37,698 cycles
System (JASC): 5755 · Spoilers
Part: Bolt
Condition: Corroded
Location: Lt Spoiler
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

*L/H OTBD GRND SPOILER ACTUATOR ATTACHING HARDWARE IS CORRODED (MARKED) (C-CHECK RO 8/1/2021) : REPLACED 2EA. BOLTS, AND 2EA. NUTS FROM THE LH OTBD GROUND SPOILER TO PCU INTERCONNECT AND REPLACED 2EA. NUTS ON THE PCU MOUNT POINTS REF. CRJ200 AMM 27-63-01-400-801 STEP 2B(3&4) ONLY AND AMM 27-65-01-400-801 STEP 2C ONLY. TORQUE WRENCH USED, TUC4822, CAL. DUE: 30-JUN-22.. OP'S TEST GROUND SPOILERS FAILED, SEE JOB 27770101 OP 444 CP 23133644. FOR TESTING AND TROUBLESHOOTING.