JDcrawlers Messageboard

thanks for the quick response . what would you recomend to fix this carb problem. ole frank thanks

just took the carb apart and now when the crawler runs the engine runs up then dies down then runs up again.what happend? thanks ole ferank

these specs. are good for 420, 430, 440. ole frank4491

torque for rods-55-60 lbs. mains-140 lbs. head -85-95 lbs. oil clearences -.0010/.0035. this info. from 1971 federal-mogul engine bearing catalog and shop manual ole frank4491.