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Setting Tappets
Posted: Sat Jul 27, 2013 3:05 pm
by oddbod
When setting tappets I know I adjust by rule of 9, BUT, do I adjust 8 when spring is compressed on 1, or when spring is open on 1?? Simple question I know, but I'd like to be sure

Re: Setting Tappets
Posted: Sat Jul 27, 2013 3:11 pm
by lambrettalad
when the one your going to adjust is open i.e. the valve is closed,
if it's compressed then you can't get feelers in ,good luck

Re: Setting Tappets
Posted: Sat Jul 27, 2013 3:24 pm
by oddbod
Thank you lambrettalad, I thought that was it, just flling a bit unsure!!
Re: Setting Tappets
Posted: Sat Jul 27, 2013 9:20 pm
by philthehill
Have been waiting for Bmc to correct you but no sign of him doing so yet so me being pedantic there are no tappets in a Minor OHV engine only cam followers, rockers and valve clearances if that is what you are working on.
Re: Setting Tappets
Posted: Sat Jul 27, 2013 9:34 pm
by lambrettalad
Re: Setting Tappets
Posted: Sat Jul 27, 2013 9:36 pm
by bmcecosse

Been away from computer for a few hours........ As above - no 'tappets'. And yes - adjust #1 when #8 is compressed (1 +8 = 9) etc , and so on. My strong recommendation is 15 thou on the exhausts - and 12 thou on the inlets.