Service difficulty report · Timer · Bombdr DHC8402

Difficulty date
December 14, 2005
Submitted
December 16, 2005
Operation
Air carrier
Aircraft
N416QX
Make and model
Bombdr DHC8402
Aircraft serial
4083
Aircraft time
5,463 hours, 5,206 cycles
Part
Timer
Part number
4100S01806
Part serial
0177
Condition
Inoperative
Location
Stick Pusher
Part time
5,316 hours, 5,961 cycles
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

LAX - ON FLIGHT 2445, PUSHER SYSTEM FAILED, ILLUMINATED IN CRUISE. CHECKLIST PROCEDURE COMPLIED WITH. CAUTION LIGHT REMAINED ILLUMINATED. MAINTENANCE INSPECTED 115 VAC PANEL 2 CB'S. OHM'D POWER WIRES FOR AOA PROBES TO TIMER AND MONITOR UNIT AND PROBES. WIRING CHECKED GOOD. RANG OUT CONFIGURATION PLUG 9811-J5003. REMOVED AND REPLACED TIMER AND MONITOR UNIT. PERFORMED FUNCTIONAL TEST OF STALL WARNING STICK PUSHER, ALL TEST GOOD. AIRCRAFT RETURNED TO SERVICE.