TL AWD V6-3.7L (2010)
20. Install the brush holder assembly, and pull out the pin or drill bit.
21. Install the end cover.
22. After assembling the alternator, turn the pulley by hand to make sure the rotor turns smoothly and without noise.
23. Install the alternator See: Removal and Replacement and the drive belt See: Engine, Cooling and Exhaust/Engine/Drive Belts, Mounts, Brackets
and Accessories/Drive Belt/Service and Repair.