SDR SIMA200722205

Service difficulty report · Bpsu · Cndair CL6002C10

Difficulty date: August 7, 2007
Submitted: August 10, 2007
Operation: Air carrier
Aircraft: N524AE
Make and model: Cndair CL6002C10
Aircraft serial: 10154
Aircraft time: 8,288 hours, 5,889 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Bpsu
Condition: Out Of Rig
Location: Te Flaps
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FLAP FAIL MESSAGE, LEFT FLAP AT 4 DEGREES, RIGHT FLAP AT 3 DEGREES AND SLATS EQUAL AT 20 DEGREES. DECLARED EMERGENCY, RETURNED TO LIT. FOUND FLAP DRIVE TORQUE TUBE DISCONNECTED, INSTALLED TORUE TUBE IAW CRJ AMM 27-52-01. PERFORMED MECHANICAL AND ELECTRICAL RIGGING OF FLAP BPSU IAW CRJ 27-52-03 AND FLAT/SLAT OPERATIONAL CHECKS IAW CRJ AMM 27-50-00 WITH NO DEFECTS NOTED. RETURNED AIRCRAFT TO SERVICE.