Reply to "ZF Synchro Repair Discussion"

benzolMember

@panteradoug posted:
The syncro on this ZF is part of the gear. It does not come apart. You need to replace the entire gear.
They are just a little bit different then what you will experience on US manual transmissions.

Doug, gear and cone are two separate parts that are connected by means of an interference fit. This photo shows a gear without its cone. The cone sits on the serrated surface on the right side:

This photo shows the cone and cone+gear-unit (additionally secured by welding):

Thanks Rocky. I´m from Germany, so unfortunately, having the parts machined at CRM is not convenient for me. If he machines the cone off the gear, I think this will be the way to go.

The old cone needs to be sacrificed in order to get a new one on your gear.

Best regards
Philipp

1/19/251:49 PM

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