SDR A6WA200940781

Service difficulty report · Engine · Cndair CL6002B19

Difficulty date: November 28, 2009
Submitted: January 8, 2010
Operation: Air carrier
Aircraft: N458AW
Make and model: Cndair CL6002B19
Aircraft serial: 7861
Aircraft time: 14,866 hours, 13,859 cycles
Engine: Ge CF343B1
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Fluctuates
Location: Right
Stage of operation: DE
How discovered: O
Nature of condition: P
Precautionary procedure: B

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

What was found

ON CLIMB ABOVE 10000 FT RT ENG FLUCTUATIONS, APPROX 2 PERCENT N1 AND N2, 200 LBS F/F AND 20/30 DEG ITT FOR SEVERAL MIN, THEN ENG STABILIZED, ON DESCENT AND APPROACH MULTIPLE REPEAT EPISODE OF FLUX EXPERIENCED FDR EVENTS NOTED. EMERGENCY DECLARED, LANDED WITHOUT INCIDENT. RAN RT ENG WITH SPEED CONTROL OFF OPS CHECKS OK IAW 71-00. (K)