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Old 05-07-2025, 09:57 AM   #585
piper6909
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Location: PA
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Quote:
Originally Posted by JFP in PA View Post
ALLDATA says "suitable lubricating oil", which is EXACTLY what ARP assembly lube is.

From my post, which you here totally misrepresent, "You definitely want a dot of blue Loctite on the threads of both the pressure plate and flywheel bolts, but a coating of this product underneath the heads of the flywheel bolts makes cranking them to their final +90 degrees after torquing one heck of a lot easier....." Nowhere in this post do I even remotely suggest using mixing or using both on the same surfaces.

"Nam ipsa loquitur" to use a long standing legal maxim...............

To.which I replied, "True, but it seems she was talking about lubing the bolts the same way she would lube the compression tool, given she said she bought the product you suggested to lube the threads of the tool, as you suggested.

Now, putting a dab of assembly lube on the inside head of the bolt where it contacts the flywheel and the pressure plate,is definitely a good idea for proper torqueing. But you certainly do not want that on the threads.


And later you replied "This one of many reasons why we always "chase" every threaded opening in an engine case before assembly, and use a small dab of ARP thread lubricant when assembling. Consistency matters."

I'd imagine at least SOME of those "thread openings" require loctite.
So if you never specifically said you use loctite and lube on the same threads, one can surelt get that impression. Consistency matters, and so does clarity.

And going back to ALLDATA, they need to change their manuals, because Subaru specifically says "Engine oil" on the head bolt heads and threads, so the ONLY "suitable lubricating oil" is engine oil, not assembly lube.

Last edited by piper6909; 05-07-2025 at 10:00 AM.
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