2003 Passat 1.8t Timing Belt Tensioner

[deutscher_b5]

I'm in the process of doing a timing belt change. I am replacing the timing belt tensioner while I'm at it. I need a little clarity on in. The tensioner pulley is just a pulley, correct? The actual tension is applied by the pin it's self when installed - type 3. So when I install the pulley, it should rotate freely and only be limited by the little bracket that restricts it from a full rotation. Is this correct? Also, should I use any type of "locktite" on any of the bolts during the installation of all major components, or feel confident at tightening to the correct torque?

[Andromeda451]

Mr. D,

This is the AWM 20V Turbo engine so replace the coolant pump as it's driven by the timing belt and is best replaced as a preventive measure. The idler should rotate freely and after install adjusted per the bentley manual. Adjustment is tricky as the directions aren't very clear. Be careful and check the adjustment a few times as a jumped belt on this engine is a bad thing... I did not use thread locker on my AWM when I did the jo b, just followed torque requirements.

Good Luck.

[deutscher_b5]

Andromeda, the engine code is AWM, so yes. I was thinking of using the "blue loctite" as a precautionary measure in my maintenance. I purchased a new coolant pump as well as a few other items that were offered in a kit through ECS. I am going to move forward with the installation. Thank you for your input!