97 850 Odometer

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Chuck Fiedler - 08 Apr 2006 17:49 GMT

The odometer on my 850 just died. I suspect the odometer gear gave up
the ghost. I called the dealer and they said Volvo now has an improved
gear and they will install it for $400.

I called my mechanic and he said he could install a new odometer since
repair parts are unobtainable. When I told him that Volvo distributes
a repair gear, he said they could do it for about $200.

I suspect I could do this myself as I did it once on a 240 but, at 62
years of age, life is too short to go through all that again.

Chuck Fiedler
Nothing but Volvo since 1974

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JDG - 09 Apr 2006 03:13 GMT

This link has a link to the odometer repair.Once you have the gear and
the correct torx wrenches, you can do the repair in an hour. I needed to
read mileage from my ECU because I had gone so long without repairing
it.There is a link to explain how to do this on some 850's. I used a
small electric motor with a small rubber wheel to drive the repaired
gear assembly to the corrected mileage before reassembly of the
http://www.matthewsvolvosite.com/odometer_fix.phpunit

http://www.thecararchive.com/new-2203955-384.html The second link is to
an old post of mine regarding this problem.

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JDG - 09 Apr 2006 03:19 GMT

You can do this http://www.thecararchive.com/new-2203955-384.html

http://www.matthewsvolvosite.com/odometer_fix.php

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JDG - 09 Apr 2006 03:25 GMT

You can do this http://www.thecararchive.com/new-2203955-384.html

http://www.matthewsvolvosite.com/odometer_fix.php

http://www.odometergears.com/subpages/volvo.html

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Chuck Fiedler - 11 Apr 2006 00:41 GMT

>The odometer on my 850 just died. I suspect the odometer gear gave up
>the ghost. I called the dealer and they said Volvo now has an improved
[quoted text clipped - 9 lines]
>Chuck Fiedler
>Nothing but Volvo since 1974

Well, my mechanic found out that Volvo wants $99 for a QUARTER INCH
piece of PLASTIC!!! They gave me the choice of having them replace the
gear at $400 or sending out the unit for refurbishing by a speedo shop
for $500+.

I'm going to the friggin' dealer tomorrow.

Thanks to the responder who sent the website with full color pictures
of how to do this but, by the time I spend to get the tools, take a
day off work to do the job and spend $99 at the dealer to get the
part, it's worth it to me to pay those b*stards to just do it and then
it carries some kind of guarantee.

Chuck Fiedler
Nothing but Volvo since 1974
(but I'm beginning to wonder why)

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Doug Warner - 11 Apr 2006 03:01 GMT

>>The odometer on my 850 just died. I suspect the odometer gear gave up
>>the ghost. I called the dealer and they said Volvo now has an improved
>>gear and they will install it for $400.

Hold on.. First, go here:
http://www.odometergears.com/subpages/volvo.html

1.Order the 15 tooth gear for 850's.

2. Remove the dash top: (Caution: Airbag.. Disconnect battery, follow
procedures in manual.)
http://webpages.charter.net/dwarner2/Topless.jpg

3. Remove the cluster, and following screws & nut (turbo)
http://webpages.charter.net/dwarner2/PanelBack.jpg

4. Remove the clear front window and bezel:
http://webpages.charter.net/dwarner2/PanelFront.jpg

5. Carefully pry the dial plate away from the body. The pins unplug
from the PC board in back:
http://webpages.charter.net/dwarner2/PanelSplit.jpg

6. Lift out the odometer, unplug the wire, and unclip the reset button
linkage. Remove the motor from the end, and see this:
http://webpages.charter.net/dwarner2/PanelSplit.jpg

7. Remove old gear and tooth, install new one, reassemble everything.
http://webpages.charter.net/dwarner2/InstalledGear.jpg

(These photos were from a 94 850 turbo)
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