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Replacing time belt on 3.4L.

Old 01-29-2009, 04:20 PM
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Question Replacing time belt on 3.4L.

Hello all,
Does anyone know the torque spec for the camshaft pulley bolts? Also, which idler pulley is number 1? Is it the top pulley between the two camshaft pulleys or is it the one just below the water pump?

Thanks,



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Old 01-29-2009, 04:28 PM
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I believe the information you need can be found here:

http://www.4x4wire.com/toyota/maintenance/timing_belt/
Old 01-29-2009, 05:20 PM
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Thanks, but it does not say which idle pulley is number 1 and which one is number 2. They also did not remove the camshaft pulleys so there is no torque spec.

I have been searching for this info and I can't find anything.

Thanks again,


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Last edited by Mclaren; 01-29-2009 at 05:21 PM.
Old 01-29-2009, 05:43 PM
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i have the factory service manual if you want it, send me a PM
Old 01-30-2009, 05:58 AM
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Online FSMs: http://www.ncttora.com/fsm/index.html
Old 01-30-2009, 06:07 AM
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The short answer is 81 ft/lbs... but get the FSM, it's like having a cheat sheet for working on your truck.

No 1. Idler pulley is down by the waterpump

Last edited by mrdoug; 01-30-2009 at 06:29 AM. Reason: corrected mis-information
Old 01-30-2009, 06:24 AM
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Originally Posted by mrdoug
The short answer is 217fl/lbs... but get the FSM, it's like having a cheat sheet for working on your truck.
Hi Doug! I know the crank bolt is 217ft-lb for the 5vz but is the camshaft bolt 217 too? At first I though he was asking about the crank bolt.
Old 01-30-2009, 06:27 AM
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Doh!.. crap. I missed that. I see torque specs on a timing belt change and automatically go to the most often asked spec for the pain in the ass bolt.

Editing my original answer... Thanks for catching that Dale.

If for nothing else, getting the FSM keeps you from getting bad info from people who mistake your question (like me).

Last edited by mrdoug; 01-30-2009 at 06:31 AM.
Old 01-30-2009, 06:42 AM
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Originally Posted by mrdoug

Editing my original answer... Thanks for catching that Dale.
You're welcome Doug, I almost did the samething myself.
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