Gregory Bender

Transmission - Main shaft separation in 5 speed transmissions

Moto Guzzi V700, V7 Special, Ambassador, 850 GT, 850 GT California, Eldorado, and 850 California Police models

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Thanks to Tom Halchuk for sending me this information. In Tom's own words:

I started to have issues finding fifth on the Eldo.

I took the transmission apart and found that 1st/2nd gear had separated slightly from 3rd/4th gear.

I pressed them back together and them removed the lock ring / bearing race. You can see how hammered the lock-ring is in the photo.

I then heated and removed 1st/2nd off the mainshaft. I used a aluminum plate with a V cut in it to hang shaft. Then convincingly rapped against shaft with a large brass piece between shaft and hammer.

I cleaned up and primed the shaft.

Then applied green Loctite and pressed 1st/2nd back onto the shaft.

I got a new lock-ring bearing from Stein-Dense in Germany for USD $90.00 delivered: MG# 14212210 Bush.

I am sending you this because I could not find ANY pictures of what this should look like or how to dismantle.

Main shaft separation in 5 speed transmissions; applicable to Moto Guzzi 850 GT, 850 GT California, Eldorado, 850 California Police models and similar models.
Main shaft separation in 5 speed transmissions; applicable to Moto Guzzi 850 GT, 850 GT California, Eldorado, 850 California Police models and similar models.

Photo courtesy of Tom Halchuk.

Main shaft separation in 5 speed transmissions; applicable to Moto Guzzi 850 GT, 850 GT California, Eldorado, 850 California Police models and similar models.
Main shaft separation in 5 speed transmissions; applicable to Moto Guzzi 850 GT, 850 GT California, Eldorado, 850 California Police models and similar models.

Photo courtesy of Tom Halchuk.

Main shaft separation in 5 speed transmissions; applicable to Moto Guzzi 850 GT, 850 GT California, Eldorado, 850 California Police models and similar models.
Main shaft separation in 5 speed transmissions; applicable to Moto Guzzi 850 GT, 850 GT California, Eldorado, 850 California Police models and similar models.

Photo courtesy of Tom Halchuk.

Main shaft separation in 5 speed transmissions; applicable to Moto Guzzi 850 GT, 850 GT California, Eldorado, 850 California Police models and similar models.
Main shaft separation in 5 speed transmissions; applicable to Moto Guzzi 850 GT, 850 GT California, Eldorado, 850 California Police models and similar models.

Photo courtesy of Tom Halchuk.