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Re: Question for EL Toro (Hal).
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Posted by El Toro on July 31, 2004 at 16:21:18 from (66.119.33.135):
In Reply to: Question for EL Toro (Hal). posted by Abe on July 31, 2004 at 06:04:07:
Hi Abe, Remove the valve cover and watch the rocker arms as the engine rotates, each valve should move freely. Rotate engine to No1 firing position with rotor at No1 plug wire, using a feeler gauge check valve clearances. They should have clearance of at least .017". This is the hot setting recommended by IH. You should have a clearance greater than this by several thousands on each valve. If No1 valves are ok, rotate the engine to No3, the rotor should be at No3, check valve clearances and adjust if necessary, then do No4 and then No2. Both valves are in the closed position and you should have clearances. Make sure you're on the compression stroke on No1 cylinder when starting this procedure. If the clearances are ok, you're probably looking at an engine rebuild. Hal
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