Oil pump torque?
Oil pump torque?
I am putting a new oil pump on rebuilt 318 engine and the spec's say 35lbs. That sounds kind of light for something I really don't want to come loose once I have the engine back in the boat. I put some high temp lock tight on them. How tight do you guys recommend?
Re: Oil pump torque?
Go by the book. 35lbs sounds right. I have never seen an oil pump come loose, ever.
Muskegon Lake
1972 32' Express flybridge
"AL13"
Twin 318s
On board air & prime 920
1963 Thompson Super Sea Lancer
Graymarine 327
1961 Alumacraft 12'
'55 10hp Johnson
1972 32' Express flybridge
"AL13"
Twin 318s
On board air & prime 920
1963 Thompson Super Sea Lancer
Graymarine 327
1961 Alumacraft 12'
'55 10hp Johnson
Re: Oil pump torque?
For your piece of mind, you could Lock Tite the bolts.
Jeff
Jeff
"We live at the bottom of an ocean of air, not at the top." General Marvage Slatington
Re: Oil pump torque?
Go by the size not the purpose of the bolt or cap screw. Rule of thumb is people over tighten little bolts and under tighten big ones. I have fought Loctite that the factory used, so I don't use it much. If the bolts are important, just safety them. Drill the heads or get drilled bolts and safety wire them, or use a plate under them with a tab that will bend up against the flat of the head, or with nuts and bolts use a castellated nut and a cotter key
BUSIA
located in Ketchikan, Alaska. Gods country
32 foot Marinette (no fly bridge)
twin 350 Crusader (Chev 350) engines
1:1 Borg Warner velvet drive transmissions
Closed cooling (antifreeze in the engine)
Proud to be retired IBEW and an A+P
located in Ketchikan, Alaska. Gods country
32 foot Marinette (no fly bridge)
twin 350 Crusader (Chev 350) engines
1:1 Borg Warner velvet drive transmissions
Closed cooling (antifreeze in the engine)
Proud to be retired IBEW and an A+P