As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED LH T/R AMBER LIGHT AND TR NOT STOWED. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE FOUND W146-063-20 WIRE BORKEN AT TB 458. RE-TERMINATED NAMED WIRE IAW SWPM 20-10-11 AND WDM 78-34-11. LEFT T/R OPS CHECK GOOD IAW B767 AMM 78-31-00. AIRCRAFT RETURNED TO SERVICE.