C CyZ Forum Newbie Oct 16, 2022 #1 Hey guys, I have a husky with a briggs 18.5 hp on it.. Sn 1908002641152 Model 33R7770003G1 What should valve lash be at? It turns over until it hit TDC and stops there
Hey guys, I have a husky with a briggs 18.5 hp on it.. Sn 1908002641152 Model 33R7770003G1 What should valve lash be at? It turns over until it hit TDC and stops there
StarTech Lawn Royalty Oct 16, 2022 #2 either the valves are out of adjustment or the camshaft's ACR is broken.
F frenchriverco Member Nov 19, 2022 #3 Sounds like more than valve lash. Pop the cylinder head off; might be a dropped seat or stuck valve.
StarTech Lawn Royalty Nov 20, 2022 #4 And the valve clearance are .003-.005 IN .005-.007 EX. The rocker closest to flywheel is the exhaust one. Torque the set screw to 45 in/lbs
And the valve clearance are .003-.005 IN .005-.007 EX. The rocker closest to flywheel is the exhaust one. Torque the set screw to 45 in/lbs
