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Water pump and belt tensioner

Posted: Tue Jul 23, 2024 7:18 am
by milkerson10
i’m working on replacing water pump, serpentine, belt, tensioner, and idler pulley. This is on a 8.1 Volvo penta on a 2012 cobalt A28. I am wondering what the torque specs are on the bolts attaching these to the engine. couldn’t find any of the specs in the manual

Re: Water pump and belt tensioner

Posted: Sat Sep 07, 2024 12:03 pm
by DFWdude
Raw water pump mounting screws are 25-29 ft lb.

Raw water pump holding bracket screws do not have a spec.