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techtalk:ref:engmech02g [2019/12/09 17:04]
hippysmack [Installing MLS Head Gaskets]
techtalk:ref:engmech02g [2019/12/09 17:12] (current)
hippysmack [Installing MLS Head Gaskets]
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 ====== REF: Engine Mechanicals - Sub-02G ====== ====== REF: Engine Mechanicals - Sub-02G ======
 ====== Installing MLS Head Gaskets ====== ====== Installing MLS Head Gaskets ======
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 Cometic MLS head gasket torque: Cometic MLS head gasket torque:
 There are six torque values in sequence: 9-14-22-35-42-42 (all in ft/lb) \\ There are six torque values in sequence: 9-14-22-35-42-42 (all in ft/lb) \\
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 Hydrolock of the nuts stops the nut from turning on the stud threads and the only thing the stud can do when torqued from there is stretch (twist). \\ Hydrolock of the nuts stops the nut from turning on the stud threads and the only thing the stud can do when torqued from there is stretch (twist). \\
  
 +Tighten the nuts in the same sequence as is in the FSM using the above torque values. \\
 +If you don't follow this sequence while tightening, the studs or the nuts can easily back out. \\
 +Example: \\
 +You can tighten nuts 1 and 2 and then tighten 3 or 4 tighter than you did 1 and 2 and all of a sudden 1 and 2 are now both loose. \\
 +
 +Torque Sequence: \\
 +{{:​techtalk:​evo:​engmech:​head_torque_sequence_by_hippysmack.jpg?​direct&​350|}} ((photo by Hippysmack http://​xlforum.net/​forums/​showthread.php?​p=5793537#​post5793537)) \\
  
 \\ \\