What was found
NO INSTRUMENT AIR PRESSURE AT 1000 RPM, SYSTEM CHECKED AND FOUND THE AIR PUMP HAD NO OUTPUT. PUMP WAS REMOVED AND A NEW PUMP INSTALLED. GROUND RUN OF THE AIRCRAFT SYSTEM CHECKED NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NO INSTRUMENT AIR PRESSURE AT 1000 RPM, SYSTEM CHECKED AND FOUND THE AIR PUMP HAD NO OUTPUT. PUMP WAS REMOVED AND A NEW PUMP INSTALLED. GROUND RUN OF THE AIRCRAFT SYSTEM CHECKED NORMAL.