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1998 S70 - Which timing belt kit to get?

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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firekiller75
Posts: 73
Joined: 18 September 2009
Year and Model: 1997 850, 1998 S70
Location: Montgomery, AL

Re: 1998 S70 - Which timing belt kit to get?

Post by firekiller75 »

Since I have a newer style tensioner, does anyone know the size of the Torx (I assume) bolt that holds it on? Is it a T-45? Planning on doing the work this afternoon.

Thanks, Adam.
'98 S70 n/a with 187k miles, paid $300 for it!
'97 850 n/a wagon, girlfriend's cruiser!

Previous Volvos:
2001 S60 2.4T
1993 240 DL
1986 240 2-door
1984 240 4-speed w/overdrive button

FCPEURO
Posts: 3002
Joined: 17 June 2009
Year and Model: 2006 XC90 V8
Location: Milford, CT
Been thanked: 19 times

Post by FCPEURO »

300 dollars, :shock: . That car was a steal. You could have blown the motor and parted it out for twice as much as that. Good find.

firekiller75
Posts: 73
Joined: 18 September 2009
Year and Model: 1997 850, 1998 S70
Location: Montgomery, AL

Post by firekiller75 »

Thanks, ordered the timing stuff from you :D Out for delivery from our friends at UPS, so looking to do this project this afternoon. Does your kit have instructions? If so, does it list the size of the tensioner bolt? :?:
'98 S70 n/a with 187k miles, paid $300 for it!
'97 850 n/a wagon, girlfriend's cruiser!

Previous Volvos:
2001 S60 2.4T
1993 240 DL
1986 240 2-door
1984 240 4-speed w/overdrive button

FCPEURO
Posts: 3002
Joined: 17 June 2009
Year and Model: 2006 XC90 V8
Location: Milford, CT
Been thanked: 19 times

Post by FCPEURO »

They don't come with instructions, but here is a great how-to.

firekiller75
Posts: 73
Joined: 18 September 2009
Year and Model: 1997 850, 1998 S70
Location: Montgomery, AL

Post by firekiller75 »

I've looked through that how-to, but it's for the older-style tensioner. Funny, my IPD cam lock came with instructions (for the old tensioner, as well) :idea:
'98 S70 n/a with 187k miles, paid $300 for it!
'97 850 n/a wagon, girlfriend's cruiser!

Previous Volvos:
2001 S60 2.4T
1993 240 DL
1986 240 2-door
1984 240 4-speed w/overdrive button

firekiller75
Posts: 73
Joined: 18 September 2009
Year and Model: 1997 850, 1998 S70
Location: Montgomery, AL

Post by firekiller75 »

Well, did the timing belt yesterday... Took me about 4 hours total... 2 of which were cursing at the belt, trying to get it on. That newer style tensioner works very differently!

In case anyone stumble on this thread when wanting to change the newer style tensioner, here's what worked for me:

I originally bolted the tensioner down tight, then tried to slip the belt over it while holding pressure on the tensioner adjustment (the spring-loaded arm). After an hour and a half of struggling with that, I switched strategies. I noticed near where the mounting bolt was on the front of the tensioner, there was an oblong metal plate with an allen head hole. When I put the allen wrench in it, it was tight. I loosened the mounting bolt, then the plate would turn. Mine started off in the 3 o'clock position, and I turned it counterclockwise to the 12 o'clock position. Leaving the bolt loose, I put the belt on, of course making sure everything was tight, and with some force, it slipped right on the tensioner. I then turned the allen head back to the 3 o'clock position and tightened the bolt. Drives wonderfully again!

As a side note, I had purchased the IPD cam lock. While I feel like the piece of mind was priceless, the piece of mind was only $25 bucks! BUY ONE!!!!

Good luck with your project!
Adam.
'98 S70 n/a with 187k miles, paid $300 for it!
'97 850 n/a wagon, girlfriend's cruiser!

Previous Volvos:
2001 S60 2.4T
1993 240 DL
1986 240 2-door
1984 240 4-speed w/overdrive button

FCPEURO
Posts: 3002
Joined: 17 June 2009
Year and Model: 2006 XC90 V8
Location: Milford, CT
Been thanked: 19 times

Post by FCPEURO »

Nice job, glad it worked out for you. I have to second the cam locking tool. It is worth the piece of mind.

Migilla
Posts: 8
Joined: 21 November 2009
Year and Model: 1989 S-70
Location: North New Jersey

Post by Migilla »

Did you do the water pump also? My local Volvo guy told me it should be done, "while we're in there anyway."

firekiller75
Posts: 73
Joined: 18 September 2009
Year and Model: 1997 850, 1998 S70
Location: Montgomery, AL

Post by firekiller75 »

I did change mine, but the car had 182k at the time, and I didn't know if it had ever been changed.

Everyone says something different, but I like your mechanic's philosophy if the price isn't too bad.
'98 S70 n/a with 187k miles, paid $300 for it!
'97 850 n/a wagon, girlfriend's cruiser!

Previous Volvos:
2001 S60 2.4T
1993 240 DL
1986 240 2-door
1984 240 4-speed w/overdrive button

Migilla
Posts: 8
Joined: 21 November 2009
Year and Model: 1989 S-70
Location: North New Jersey

Post by Migilla »

FCP,
Can you provide me with the part numbers needed for my 98 S70? VIN YV1LS5576W2532659. Will be doing the swap in a month or so.
129K miles and an unknown history.

Thanks.

PS, do I get a discount for ordering from you?

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