Speedometer linkage leak

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jan.bauwmans
Posts: 16
Joined: Mon Nov 01, 2021 6:57 am

Speedometer linkage leak

Post by jan.bauwmans »

Hi there,

Happy New Year for all fellow Pinzgauer drivers, wishing you all many safe kilometers or miles in 2023 !

I have a leak at the speedometer linkage and have new washers and seals for it.

I can detach the cable by screwing off the ribbed cap but cannot get the next part off.
When i turn anti clockwise with a 22mm spanner I can only turn half a turn and then it blocks...

Any ideas or suggestions ?

Thanks.

JanImageImage

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Hugues
Switzerland
Posts: 64
Joined: Tue Nov 29, 2022 6:08 am

Re: Speedometer linkage leak

Post by Hugues »

From the Pinz 710/712 handbook,
sorry it's in french but the steps are few only
on step 3, they say to remove a pin (part 5 on drawing)
that appears the only stpe blocking you from removing the gear
hope this helps,
figure 7.JPG
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instructions.JPG
instructions.JPG (54.71 KiB) Viewed 1909 times
Hugues
From Switzerland
jan.bauwmans
Posts: 16
Joined: Mon Nov 01, 2021 6:57 am

Re: Speedometer linkage leak

Post by jan.bauwmans »

Thanks, will give it a try !

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pcolette
United States of America
Posts: 1614
Joined: Sun Dec 10, 2006 7:38 pm
Location: Southwest Wisconsin

Re: Speedometer linkage leak

Post by pcolette »

Speedometer Drive.pdf
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Speedometer Drive.jpg
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Paul C.
_________
'73 Swiss 710M
'89 Puch 230GE
Stumbler
United States of America
Posts: 19
Joined: Wed Jul 28, 2021 1:42 pm

Re: Speedometer linkage leak

Post by Stumbler »

Super easy fix. In English. If you haven't already done this and finished the repair ... Just disconnect the speedo gear. Note: there's a little pin that you push through to disconnect it. Carefully, very carefully, pull the cable off. There's a little connector and if you drop it inside, you will have a whole other problem. Then slide out the speedo gear shaft. About 3/4 the way down the shaft is an o-ring. Replace that o-ring and your leaks should go away. When replacing the shaft, be careful not to drop anything in the hole.
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