SDR SWIA202055205

Service difficulty report · Spring · Cndair CL6002C10

Difficulty date: October 22, 2020
Submitted: January 8, 2021
Operation: Air carrier
Aircraft: N609SK
Make and model: Cndair CL6002C10
Aircraft serial: 10020
Aircraft time: 42,111 hours, 31,503 cycles
System (JASC): 5753 · Trailing Edge Flaps
Part: Spring
Part number: 600102461
Condition: Corroded
Location: Lt Wing Te Flap
Stage of operation: IN
How discovered: O
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

LEFT WING OUTBOARD FLAP, INBOARD HINGE ARM ACTUATOR SPRING HAS SIGNS OF CORROSION. C-CHECK RO 1/5/2021. REMOVED AND INSTALLED NEW P/N 600-10246-1, BUTE DOOR SPRING ACTUATOR ASSEMBLY USING NEW COTTER PINS (2 EA) AT LEFT WING OUTBOARD FLAP, OUTBOARD HINGE ARM ON LT FLAP HINGE BOX AT WS 178, REF CRJ700 AMM 27-54-25-000-801 (A01) AND AMM 27-54-25-400-801 (A01). OPERATIONS TEST GOOD. TORQUE WRENCH TUC5656, CAL DUE 31-MAY-21.