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Hair-Bear-Bunch

Tecumseh torque specs

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Hair-Bear-Bunch
Hi, I'm about to start a top end rebuild on a 12hp horizontal crank Tecumseh engine in a Roper tractor. Can anyone help with the headbolt torque ect and the valve clearances please? Thanks.

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Hair-Bear-Bunch
Would be the number stamped onto the cowling or is it likely to be somewhere else? I'll have a look later and see what I can find. Thanks, Rob.

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firefoxz1
Flywheel: 50-55 ft#; head bolts, 15-20 ft# and connecting rods: 85-110 inch#. .010 intake and.020 exhaust. Edit: Overhead valve engine should be .005 intake and .010 exhaust. http://www.smallenginesuppliers.com/html/engine-specs/tecumseh/Tecumseh_Cast-Iron_Engines_Service_Information.pdf

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