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Timing belt tension '98 XC70 B5245T Engine

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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five40i
Posts: 13
Joined: 14 April 2007
Year and Model:
Location: Columbiaville, Michigan

Post by five40i »

I can check the cam timing but it will take me a few days, to get it in the shop to take it apart and borrow the tools from the Volvo dealer. I will let you know what I find out.

Thanks again....

five40i
Posts: 13
Joined: 14 April 2007
Year and Model:
Location: Columbiaville, Michigan

Post by five40i »

Hi;
Okay here is the scoop. I rechecked the cam timing, they were just a hair off. (Retarded). I reset them to the correct position and locked them down. I replaced the tensioner, with one that is stamped with Volvo. Set it using the instructions from Volvo, turned the engine over by hand a few times and the tensioner stayed right in the middle. I started the engine and let it run till it got hot. Gave it few good revs and let it idle.
The tensioner moved more to the right of the window the hotter the engine got, I shut the engine off and it went all the way over to the right. I let the engine cool down for a while and the tensioner had moved back closer to the window, but there is still some slack on the belt between the intake cam and the crank.
Conclusion....This seems to be a normal condition. I have spoken with several Volvo Technicians and they say they have never seen this condition.
Anyway....Now you know.
I want to thank everyone for there help it is most appreciated.

Hugh Wilson.

pfeener
Posts: 634
Joined: 19 January 2006
Year and Model:
Location: Massachusetts
Been thanked: 2 times

Post by pfeener »

Yep, you're done. Just drive it and forget about it.

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