88 trooper with the 4ZE1 (2.6L).
Trying to help a buddy do a couple of things such as head gasket, timing belt, and front main seal.

I've broken 2 1/2in torque wrenches, a 24 mm socket, a braker bar, and a few other tools..

Did isuzu locktight the crank pulley bolt in there? Are we talking need a torch here?

I'm using a 24mm impact socket now, but it's not a deep socket and my 1.5 in extensions keep breaking. I'm putting major amounts of force on this bolt. Is there some secret to getting it out? The crank is being held by a chain wrench on the pulley and is not slipping.

I'll probably go to tractor supply tomorrow see if they have something in 3/4 in wrench style.. This is nutty.

I've read posts about putting a wrench in there and hitting the starter. I've had limited success with that on Toyota 22R motors and think it's a good way to tear up that crank pulley bolt.. I'm willing to try it if I get enough feedback. <img src="/forums/images/graemlins/angry.gif" alt="" /> <img src="/forums/images/graemlins/wink.gif" alt="" />

I've worked on a lot of OHV motors and this thing is a @#$#@$