torque specs

f-350bronco · Nov 27, 2011

helping a friend redo his motor .book says one thing for main caps ;paper that came with parts says another ? it is a 152 perkins and not a 144 perkins .iol pump that we got is also different then the orginal pump .the orginal has key way new one doesnt have key way ? help

Bob Huntress · Dec 4, 2011

What is the bolt grade and size? You can compare the specs against this chart and see which one is right.
When there is conflict regarding torque spec

Texasmark1 · Dec 8, 2011

Yes to Bob's answer, and remember the torque spec is stress on the head of the bolt holding 2 surfaces together, not inclusive of poor thread engagement, i.e crud or rust in the tread mating surfaces. Specs in the area where you are, deliberately put the bolt in tension to prevent it from vibrating loose and no lock washers are used.

HTH,

Mark

torque specs

f-350bronco

New User

Bob Huntress

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Texasmark1

Well-known Member

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