What was found
STALL TEST SYSTEM WILL NOT TEST AND INTERMITTENT STALL FAIL MESSAGE ON EICAS. REMOVED AND REPLACED LEFT AND RIGHT MACH TRANSDUCERS IAW AMM 27-35-25. OPS CHECK GOOD IAW MM 27-35-25. P/N: 60730-000-1, RIGHT SIDE, S/N OFF: 180.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STALL TEST SYSTEM WILL NOT TEST AND INTERMITTENT STALL FAIL MESSAGE ON EICAS. REMOVED AND REPLACED LEFT AND RIGHT MACH TRANSDUCERS IAW AMM 27-35-25. OPS CHECK GOOD IAW MM 27-35-25. P/N: 60730-000-1, RIGHT SIDE, S/N OFF: 180.