Timing belt tensioner.

I pulled it out to install a new belt.

I understand that I have to "catch" the pin using a vise or something similar to compress it in the house.

But, what would happen if I didn't do that and instead just started screwing it on with the pin out until the belt is tensioned? Will I break/bend the pin?

 

I don't think there's any possible way to bolt it up without compressing and pinning it, you can use a small drill bit for a pin.

 

You could use longer bolts to get it close, then swap back. Seen it done.

Not that it will be rec'd with good reason. Why not just pin it?

 

If you have the hand strength to compress the tensionor and hold it in while your putting the timing belt on it should work just fine. After several Hours you will wonder why you just did not compress it and put the pin in

Many times I wish for the third arm but shirts would be so hard to find.

compress it put the pin in!!!

 

You have to compress it. I had to loosen the idler a little bit since the belt went on so damn tight.

 

I just screwed it on uncompressed. The bolts were big enough to start the threads. Then I alternated screwing in after every 3-4 turns to prevent the pin from kinking.

 

Yeah, I've done it on another vehicle that way. Wasn't sure if you could do it on the Tacoma but it's good to know you can. Nice job!

 

You're not replacing the tensioner???

 

Should I? Seems okay. But, I'm on a budget and just want the truck running for now. Maybe if the frame is still okay 3 years down the road and I have the time and money, I'll replace every part I should I have replaced. I didn't even replace the thermostat.

 

My luck would never be that good.

Glad your engine is together and running!

 

Yeah I get the Aisin kit. It's like $200. Comes with water pump, timing belt, tensioner, bearings, etc. All Japanese parts.

 

Not bad to keep it going for another 5 years. I'll take time off to do another teardown next year.