Service difficulty report · Flux Valve · Dorner DO328100

Difficulty date
January 18, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N422JS
Make and model
Dorner DO328100
Aircraft serial
3018
Engine
Pwa PW119B
Propeller
Hartzl HDE6C3B
Part
Flux Valve
Part number
7010133
Condition
Damaged
Location
Vert Stab
Part time
12,475 hours
Stage of operation
DE
Nature of condition
C
Precautionary procedure
O

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

What was found

THE CREW REPORTED A POSSIBLE LIGHTNING STRIKE TO THE AIRCRAFT ON THE DESCENT INTO PIT. MAINTENANCE COMPLIED WITH A LIGHTNING STRIKE INSPECTION AND FOUND DAMAGE ON THE RIGHT ELEVATOR TRAILING EDGE. THE ELEVATOR DAMAGE WAS REPAIRED PER 51-77-10. ALSO, MAINTENANCE NOTED A TEN DEGREE HEADING SPLIT ON THE AIRCRAFT. THE AIRCRAFT WAS INSPECTED FOR A FERRY FLIGHT TO DAYTON FOR REPAIR. DAYTON MAINTENANCE INSPECTED AND REPLACED THE NR 1 FLUX VALVE, AND PERFORMED OPERATIONAL CHECKS IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 34-21-12. OPERATIONAL CHECKS WERE SATISFACTORY, AND THE AIRCRAFT WAS RETURNED TO SERVICE.