As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) PLEASE TAKE NOTE THAT FOLLOWING MFG Q400 AOM NR 122 MANY AILERON AND SPOILER CONTROL CABLES WERE FOUND WORN TO OR CLOSE TO LIMIT ON OUR A/C WITH ONLY 2038HRS AND 2858 CYCLES SINCE MFG. SIMILAR FINDING WERE FOUND ON OUR OTHER Q400 S/N 4004 (1610 HRS AND 2100 CYCLES). THE MAJOR DIFFERENCE BETWEEN THE 2 A/C WAS THAT 4003 CABLES FOUND DIRTY BUT TENSION OK AND 4004 TENSION LOWER THAN SPECIFIED IN THE AMM BUT CABLES WERE CLEAN.