Torque specs for Mercury 850 waterpump housing

TheGeek

Cadet
Joined
Jul 5, 2016
Messages
12
Hello, would anyone know the torque specs for the water pump housing nuts and bolt in the lower unit of an '73 850 85 hp motor?

Thank you.
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
Joined
Jul 23, 2011
Messages
47,538
If it's 5/16 nuts, 132 in-lb (11 lb-ft)
 
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