fourwheels0 191 #1 Posted January 1, 2013 i'm looking for the head torque specs on my lauson h55b engine in my wheel horse 550. does anyone have them? thanks. Share this post Link to post Share on other sites
KATO 115 #2 Posted January 1, 2013 Here,s a link for the manual in our manuals section . It should have what you need Share this post Link to post Share on other sites
sorekiwi 761 #3 Posted January 1, 2013 You should be safe with the same specs as for the H-60, 200 in/lbs or 16.5 ft/lbs. Remember you are torquing into 50 year old aluminum, so be nice to it! Share this post Link to post Share on other sites
fourwheels0 191 #4 Posted January 1, 2013 great thanks guys. yes i will be careful with it. ok i got the specs but i didn't see a torque pattern for the head. should i start in the center and work my way out in a crisscross pattern?. Share this post Link to post Share on other sites
sorekiwi 761 #5 Posted January 1, 2013 From this manual: http://www.wheelhorseforum.com/files/file/665-engine-tecumseh-l-head-3-11hp-service-manualpdf/ Share this post Link to post Share on other sites
fourwheels0 191 #6 Posted January 2, 2013 sorekiwi thank you. Share this post Link to post Share on other sites
