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Old 03-03-2023, 11:30 AM
imgolden imgolden is offline
Grom
 
Join Date: Mar 2020
Location: San Diego, CA
Posts: 586
Quote:
Originally Posted by vwnate1 View Post
Well ;

If it's the throw out bearing it'll make noise when you step on the clutch, even in neutral .

That it makes noise in every gear says *maybe* the cluster shaft bearings are kaput .

Don't be in a hurry to yank it out, drain it into a super clean pan and see what's in the oil .

Golden colored glittery stuff or silt is the synchronizer rings, unless they break they rarely make noise .

Steel colored SWARF or silt means the tranny is or is close to the end .

I have never done one of these trannies but in general I find manual trannies to be very straight forward in repair .

If there's just one bad bearing (what I *think* it sounds like) probably caused by the bad hydraulic clutch it may well be an easy repair : change every single bearing in it and new synchro rings, set the lash / end float and even if it whines it should be good to go .

Of course you're going to add a small magnet to the fill and drain plugs no matter what you find .

Sadly I see more than a few 240D's with the manual box still in them being crushed for scrap after the lazy owner makes it like a pig sty inside them junks it when it fails to start .

Point being there should be an affordable used tranny out there for you or, what I'd do : make one good one out of at least two plus new bearings and synchros .

Keep us posted please .
Thanks for the thoughtful reply Nate!
There is indeed a light clunk every time I press the clutch, which sounds similar to a bad throwout bearing in my NC miata years ago. But, we will see.

This weekend, I will be replacing the slave, the tranny oil (into a clean pan!), and then making an adjustment to the transmission mount. When I replaced this mount, the metal tube had to be jammed into the crossmember to fit. In hindsight, I realized this could be a great place for vibrations to be transfered to the body. I will report back!
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