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Finally had time to get the tranny out and on the floor today. Swing axles still attached. It actually came out easier that I thought but will be more tricky getting back in for sure. Tomorrow I hope to get the axles off and early next week send the tranny down to Geno Boyd in Elizabeth, Pa for rebuild and a few upgrades.

First pic is of the broken left rear transmission mount right where the little screw driver is inserted. Complete separation of the rubber from the steel upper plate that sits on the bellhousing. A keen eye will notice that the mount itself had to be clearance a bit back when I first installed the Soob engine with the Kennedy adapter and this may have contributed to the failure. 

The second pic shows the Kennedy adapter attached to the engine and it is the bolt head on the lower right that required the clearance. This doesn't seem right to me so I'll question Kennedy next week on this.  

David Stroud

 '92 IM Roadster D 2.3 L Air Cooled

Ottawa, Canada

 

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  • Speedster broken tranny mount 004
  • clutch installed (2)
Last edited by David Stroud IM Roadster D
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His feedback seems quite good for parts and service as far as I could see. He sounded pretty good on the phone too and has good contacts and suppliers. No one else could find a 3.44 r& p but he did.  I realize that he's not a big shop but he's reasonably close. I couldn't find anyone in Ontario or Western Quebec that could do it. The lad down in Welland, Ontario sort of stopped communicating which makes me wonder and he couldn't find a 3.44.

Geno asked for a deposit to cover the cost of the 3.44 and I'll send the tranny next week. I like road trips and will pick up the transmission in person and pay the balance then.

My goal is to have everything back in and running by mid February.

Last edited by David Stroud IM Roadster D

Good luck, Dave. BTW, re the clearancing of the motor mount, my recollection is that the KEP instructions advise this. There really isn't anything else to be done, as the Soob happens to bolt up right where those VW mounts are. Would've been nice if Subaru were a more forward-looking company and had engineered their engines to be compatible with VW transaxles and mounts from the start....

Fpcopo VS posted:

David, could you use a countersunk flat head socket head cap screw (Allen head)? That would alleviate having to grind on the trans mount, and they are plenty strong.

I'll ask Kennedy if that is possible.  The plate is 1/2" thick and the hole is ~ .410 " or about 10mm  ( just under 7/16" ) . I like the idea, Frank and we have a very good hardware store nearby.

David Stroud posted:
Fpcopo VS posted:

David, could you use a countersunk flat head socket head cap screw (Allen head)? That would alleviate having to grind on the trans mount, and they are plenty strong.

I'll ask Kennedy if that is possible.  The plate is 1/2" thick and the hole is ~ .410 " or about 10mm  ( just under 7/16" ) . I like the idea, Frank and we have a very good hardware store nearby.

Spoke with Kennedy today and they advise that it would be fine to use a countersunk Allen head bolt in the two lower areas that contact the tranny mounts. Thanks for the idea, Frank.

They further advise that additional clearance may be necessary on the surface of the adapter plate itself where the tranny mount meets the bellhousing. Apparently the steel part on some tranny mounts will not be flush with the bellhousing ( will stand proud of the bellhousing ) and will preclude the adapter plate lying flush with the bellhousing like it needs to. They recommend milling down the adapter plate as opposed to grinding down the tranny mount.

Sure you could Gordon. I never said mill the whole adapter plate...." clearance may be necessary .....where the mount meets the bellhousing " .  Being a professional entity, I'm guessing Kennedy said mill rather than grind from a safety / legal / esthetic point of view..  My angle grinder is one of my favourite tools. 

Anyone know where to source  10mm x 1.25 mm pitch x 45mm long flat head ( countersink ) type of machine screws ( bolts ).

Last edited by David Stroud IM Roadster D

Thanks for that reference, Gordon. I'm going to regroup tomorrow and consider some common sense options. The actual hole in the adapter plate is way larger than the unthreaded part of the bolt going through it. It's .420 " and the bolt is .380".  Good thing the adapter is held in position by locating pins.

Anyway, .420 is very close to 7/16" but the drill size to tap for 7/16" is less than the overall diameter of the existing threaded portion of the 10mm so I would have to go larger in drill / tap and I'm not sure there is enough meat in the bellhousing of the engine. I'll look at threading my own bolts from longer stock tomorrow and if no go there, it'll be likely straight over to belmetric etc.

Last edited by David Stroud IM Roadster D

It's done. We took a couple of 10mm x 1.25 hex head bolts and turned the heads down to a countersunk type, then added a largish slot for a screwdriver, then shortened the threaded area to the correct length. I took another hex head bolt and cut the shaft down to a flat screwdriver so it can go in a socket attached to a torque wrench. We'll be using Locktite. 10mm x 1.25 pitch 45mm long flush head bolts were not to be found anywhere.

Then we countersunk the two holes in the adapter plate to 82 degrees total, not 90 degrees.

My head gaskets arrived yesterday and the manifolds etc. go in for powder coating on Monday.

Last edited by David Stroud IM Roadster D
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