What was found
EXCESSIVE AMOUNT OF VACUUM PUMPS FAILING EITHER ON FITMENT OR SHORTLY AFTER. THESE PUMPS ARE PURCHASED FROM AERO ACCESSORIES INC.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EXCESSIVE AMOUNT OF VACUUM PUMPS FAILING EITHER ON FITMENT OR SHORTLY AFTER. THESE PUMPS ARE PURCHASED FROM AERO ACCESSORIES INC.