Service difficulty report · Trim System · Bombdr BD1001A10

Difficulty date
November 14, 2024
Submitted
November 15, 2024
Operation
Air carrier
Aircraft
N725QS
Make and model
Bombdr BD1001A10
Aircraft serial
20663
Aircraft time
8,832 hours, 5,156 cycles
Part
Trim System
Condition
Faulted
Location
Zone 300
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

PRI STAB TRIM FAIL AMBER CAS: IN LEVEL FLIGHT WITH AUTO PILOT ENGAGED WE GOT AN AMBER PRIMARY STAB TRIM FAIL CORRECTIVE ACTION; ARRIVED AT AC, APPLIED POWER AND ALLOWED SYSTEMS TO POWER UP. GAINED ACCESS TO MDC AND CONFIRMED HORIZONTAL STAB TRIM FAULT IN FAULT HISTORY. PERFORMED PSEU NVM DOWNLOAD AND EMAILED TO MCC LO BE FORWARDED TO CRC. IN REFERENCE WITH SFP FOR FAULT CODE 83-006881, PERFORMED HSTECU RESET PROCEDURE FOLLOWED BY OPERATIONAL TEST OF THE RUDDER TRAVEL-LIMITER ACTUATOR. ALL CHECKS ARE SATISFACTORY AT THIS TIME, PER SFP IF SYSTEM CHECKS ARE GOOD CLOSE OUT. AS A PRECAUTION, PERFORMED FUNCTIONAL TEST OF THE PITCH TRIM SYSTEM AND ALL CHECKS CONTINUE TO BE SATISFACTORY. CONTACTED MCC, ADVISED OF FINDINGS. NO RECENT RELATED HISTORY, MCC OK WITH SIGN OFF. WORK PERFORMED IRW CL-350 AMM 27-21-28 & 27-41-00.