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I need the head bolts torque specs for an Ingersoll Rand t30 242-5c compressor .Just repalced valves and gaskets.

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  • Anonymous Mar 23, 2014

    replace head gasket



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With Graphite gaskets the torque is 34 lbs.

Posted on Jul 21, 2009


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Head bolt torque for ir. ss5 air compressor?

It's not that critical, use a torque wrench and make sure they are all evenly tightened like you would do with the head of a car engine. Use basic torque specs for the size bolt. That can be googled. Start with a lower setting on the torque wrench. Tighten the bolts in a pattern, then increase the torque setting and torque the bolts again.

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hope can help.

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I would like the head bolt torque specs, just to retorque after startup

to be honest I always just snugged them down. Very seldom used a torque wrench. You need to check these often due to the fact that between the cylinders is a weak place for the head gasket. If you do blow one get you some garlock or similar gasket material and make a gasket. will work better and last longer.

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I can't say from their manual, but I've never rebuilt a compressor (and I check every one with the mfg) for which the head bolt torque isn't in the range of 25 ft. lbs. to 40 ft lbs. If you can't find it, torque to 30 or 35 and you've got it knocked.

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I have a ingersoll rand air compressor rand 4000 60 gl vertical 230v model #ra5e6va serial #dc90177-0025 i am wanting to know what cylinder head torqe is for the compressor.the head gasket leaks oil and...

you dont torque it you can torque it ya self if you wont but wont make a change do it to 40-50nm ahd try this if no good replace the gasket they do wear out at times also when you take the head off thereshouldnt be oil in there only on the cyclinder not the head ??

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Sounds like a bad reed valve which are a part of the head gasket for a compressor. You can order the head gasket through IR or Grainger. But you need to have a Tech look at it. have a good day!

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