As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THROTTLE LINKAGE SPACER OUT OF POSITION CAUSED THE PROPELLER TO TRY TO GO INTO BETO RANGE EARLY DURING FINAL APPROACH TO RWY 18R AT KLRD. SPACER WAS LATER ADJUSTED PROPERLY, GROUND ENGINE RUN WAS NORMAL. ACFT RETURNED TO SERVICE 26 JULY 24.