Tag: mechanical tensioner

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Timing Belt Tension Specification on a 1998 Volvo

Volvo does not publish belt tension specs for “white” engines. The hydraulic tensioner took care of it and then the eccentric tensioners have the goalposts as marker for the correct tension range with engine cold.
The cast iron block 16 valve 4 cylinder had a spec of 4 but no unit was listed since the tool was provided by Volvo and it had no units on its face, just the numbers.

I worked for the manufacturer when that car was new and there was no information in any of the published info for technical personnel.