What was found
AFTER TAKEOFF OF FLIGHT 3237, RIGHT HAND PROP RPM INDICATOR FAILED. AIR RETURN TO ABR. MAINTENANCE REPLACED PROP SPEED INDICATOR P/N 10223N01R00, SN/OFF B604, SN/ON 9703632. IAW SAAB AMM 61-40-05-2, OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF OF FLIGHT 3237, RIGHT HAND PROP RPM INDICATOR FAILED. AIR RETURN TO ABR. MAINTENANCE REPLACED PROP SPEED INDICATOR P/N 10223N01R00, SN/OFF B604, SN/ON 9703632. IAW SAAB AMM 61-40-05-2, OPS CHECK GOOD.