Optima V6-2.7L VIN 8 (2006)
2. If backlash or an irregular noise is observed when rotating the pulley, replace the timing belt tensioner and idler pulley.
TIMING BELT
INSTALLATION
The method of installing Timing belt and Auto tensioner.
1. Install idler pulley to water pump boss.
NOTE: Insert and install idler pulley to the pin spring that is pressed and inserted in the water pump boss.