Cummins Engine Repair-How To Torque Head Bolts
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http://schoolbusmechanic.blogspot.com Torquing Head bolts on a Cummins 24 valve turbo diesel. Start from the middle of the head in a circular pattern outwards. Torque to 59 ft.lbs then 77 ft. lbs. check again at 77 ft.lbs. then finally another 90 degrees. Coat threads lightly with engine oil.