What was found
ON TAKEOFF, 'HYD PRESS ON'. LIGHT STAYED ON AFTER LANDING GEAR RETRACTION. PILOT RAN CHECKLIST ITEMS AND DIVERTED TO FJJ. TROUBLESHOOTING REVEALED SWITCH S89 STUCK. SWITCH WAS REPLACED AND FUNCTIONAL TEST COMPLETED SATISFACTORILY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON TAKEOFF, 'HYD PRESS ON'. LIGHT STAYED ON AFTER LANDING GEAR RETRACTION. PILOT RAN CHECKLIST ITEMS AND DIVERTED TO FJJ. TROUBLESHOOTING REVEALED SWITCH S89 STUCK. SWITCH WAS REPLACED AND FUNCTIONAL TEST COMPLETED SATISFACTORILY.