Help with Passat Serpentine Belt Please

[bretta 0]

I'm trying to fit a new serpentine belt to a 2002 VW Passat B5.5 V5. I have managed to get the belt on after fitting a new tensioner pulley, but can't get it over the last pulley (Alternator). I have released as much tension on the pulley as I can, and have moved the alternator as much as I can, but am about 1/4" to 1/2" away from getting the belt on. I would be grateful for ideas. Many thanks, Brett

[thorburn 120]

Is the old and new belt the same size? sometimes it's written on the belt

[bretta 0]

Is the old and new belt the same size? sometimes it's written on the belt

Yes - they're the same. The main trouble is getting the tension pully across far enough to release enough pressure. I'm looking at having to take the radiator and front end off to get enough room to do this. I can't get a socket/power bar on, and the ring spanner has too much of an angle to stay on. The open end spanner is slipping off. I may just have to get a mobile mechanic to come put it on for me! Cheers.

(And it is probably really easy with the specialised VW tool!)

[_ethrty-Andy_ 2122]

have you googled a DIY? could be something simple you are missing etc??? If a mobile mechanic can do it, you can too :thumbup:

Edited March 2, 2013 by _Ethrty-Andy_

[hotwire 352]

As above.

I have no specific experience with this engine but in general, the tensioner will need to be released to it's max. Also, the alt pulley will have a lip to go over. Usually the idler pullies don't. Make the last pulley an idler pully to avoid having to go over the lip

[Ahmedsinc 414]

Not sure if this'll help much, but to do the cambelt, water pump, thermostat etc on Wifeys B5 wagon it was necessary to put the car into 'service position'. Seems there's a couple of differences between our model and yours - found THIS which hopefully will be of some use to ya.

If your V5 is anything at all like my 1.8T they're a massive PITA to work on. Seems VW have some unspoken design rule that dictates an otherwise simple design must be overcomplicated to the point where most people give up and hand the car to the stealer for any repairs or maintenance.

Hope the link helps, and good luck!