Model #143674012 Craftsman engine

  • Replacement Parts
    3 Results
  • Rewind Starter
    3 Results
  • Replacement Parts
    3 Results
  • Carburetor 631921 (71/143)
    3 Results

Question and Answers

Q:

I need the head bolt torque spec., and the exhaust valve clearance, for engine model 143-674012. Can you send this to me?

A:

The head bolt torque for your engine is 220-240 in. lbs. The valve clearance is .006 for intake and exhaust.

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Jimmy K -
Sears Technician
November 12, 2009
A:

Felix, I see that you have posted a response. I am sorry the details were not posted. If you still need assistance, please reply below with more details. I will be sure to answer your question. Thank you for using Manage my life. Mark T.

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Mark T -
Sears Technician
April 21, 2012
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