Lcroomes

I have a 1990 ls 400 and I need to replace the crankshaft and cam seals. My question is how to keep the camshafts from moving when I remove the timing belt

ejthomp

Just removed pulleys to change camshaft seals. I purchased a camshaft pulley holder, then extended the handle of it by putting it inside a piece of my floor jack handle. This allowed me to hold the pulley by resting the extended handle on my shoulder and then using a breaker bar to break the bolt loose. I did this before removing the timing belt. Nothing moved on me and I was able to generate plenty of torque.

The right tools make it easy.

Lcroomes

Thanks for the advice will try it here in the next couple of days

brybo86

OTC 4754 universal pulley holder to hold the pulleys and a big breaker bar with a pipe to remove bolts