Volvo Owners Club Forum - View Single Post

pettaw · Jun 14th, 2003, 22:01

>
>A lot of people will change water pump and tensioners in
>order to avoid having to do it at an unscheduled mileage. It
>is though to be prudent so that you save another big bill soon
>after this one. I think this applies to most of the Volvo
>engines as opposed to the Renault engines in lesser 300s.
>Renaults have timing chains anyway.
>
>All the best, Peter

Not so, but you're a 700/900 expert so I'll forgive you Peter :)

The B14 has a timing chain, but the Renault unit in the B172 has a timing BELT and must be renewed at the scheduled interval, once every 4 years.

There's no service requirement to change the tensioner as well, but it is prudent to change it to avoid any mishaps later, although it is a metal one, so it will let you know in no uncertain terms, rather than the plastic ones in some other makes of car which crack up silently and then bang goes the engine.

The water pump is driven by the auxiliary drivebelts in all cases, including the Volvo unit in the 360's, so change it if you want, but if the spindle seems in good nick and its not leaking I would leave it.

It would be helpful to know the engine in your car so we could give you some more advice.

Andy

Oopsie, just noticed the date of the first question. He's probably changed it already, so probably not much good getting him to post back.

Jun 14th, 2003, 22:01	#4
pettaw Forum Support Team Last Online: Jul 23rd, 2023 15:29 Join Date: Jan 1970 Location: Glasgow, London	RE: cambelt replacement cost? > >A lot of people will change water pump and tensioners in >order to avoid having to do it at an unscheduled mileage. It >is though to be prudent so that you save another big bill soon >after this one. I think this applies to most of the Volvo >engines as opposed to the Renault engines in lesser 300s. >Renaults have timing chains anyway. > >All the best, Peter Not so, but you're a 700/900 expert so I'll forgive you Peter :) The B14 has a timing chain, but the Renault unit in the B172 has a timing BELT and must be renewed at the scheduled interval, once every 4 years. There's no service requirement to change the tensioner as well, but it is prudent to change it to avoid any mishaps later, although it is a metal one, so it will let you know in no uncertain terms, rather than the plastic ones in some other makes of car which crack up silently and then bang goes the engine. The water pump is driven by the auxiliary drivebelts in all cases, including the Volvo unit in the 360's, so change it if you want, but if the spindle seems in good nick and its not leaking I would leave it. It would be helpful to know the engine in your car so we could give you some more advice. Andy Oopsie, just noticed the date of the first question. He's probably changed it already, so probably not much good getting him to post back.