they should do a little clicking, if they don't they're too tight, but if they're pretty noisey you may have poor oiling to the top - if you don't have a shop manual, Kieth nicely put one online for us grin section 6page7

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics