GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » Onan Hour Meter
Onan Hour Meter [message #342406] Tue, 09 April 2019 18:30 Go to next message
Jon payne is currently offline  Jon payne   United States
Messages: 495
Registered: May 2008
Karma: 1
Senior Member
Hi Guys,

The hour meter for the Onan appears to have given up the ghost. I checked and it does have 12VDC going to it and the ground is good. I removed the meter and applied 12VDC directly and still no joy. The meter is sealed up so no easy way get into the insides. I see JimK has one but was looking for a less expensive option. I checked Amazon and there are several options for replacements. Does anyone have a recommendation for an hour meter that is a good replacement?

Thanks!
Jon


Jon Payne
76 Palm Beach
Westfield,IN
Re: [GMCnet] Onan Hour Meter [message #342408 is a reply to message #342406] Tue, 09 April 2019 20:38 Go to previous messageGo to next message
k2gkk is currently offline  k2gkk   United States
Messages: 4452
Registered: November 2009
Karma: -8
Senior Member
Just go to eBay.

D C "Mac" Macdonald​
Amateur Radio K2GKK​
Since 30 November '53​
USAF and FAA, Retired​
Member GMCMI & Classics​
Oklahoma City, OK​
"The Money Pit"​
TZE166V101966​
'76 ex-Palm Beach

________________________________
From: Gmclist on behalf of Jon Payne via Gmclist
Sent: Tuesday, April 9, 2019 18:30
To: gmclist@list.gmcnet.org
Cc: Jon Payne
Subject: [GMCnet] Onan Hour Meter

Hi Guys,

The hour meter for the Onan appears to have given up the ghost. I checked and it does have 12VDC going to it and the ground is good. I removed the
meter and applied 12VDC directly and still no joy. The meter is sealed up so no easy way get into the insides. I see JimK has one but was looking
for a less expensive option. I checked Amazon and there are several options for replacements. Does anyone have a recommendation for an hour meter
that is a good replacement?

Thanks!
Jon
--
Jon Payne
76 Palm Beach
Westfield, IN

_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
Re: Onan Hour Meter [message #342409 is a reply to message #342406] Tue, 09 April 2019 20:52 Go to previous messageGo to next message
RF_Burns is currently offline  RF_Burns   Canada
Messages: 2277
Registered: June 2008
Location: S. Ontario, Canada
Karma: 3
Senior Member
FYI, I got an electronic hour meter. It was cool in that it had an oil change reminder on it.

But... it died after 5 years. I suspect it was because I didn't use the generator that often, about 250hrs on the meter when it died. So most of the time it was running off its internal battery... which I'm guessing is about 5 years.

I replaced it with a mechanical one like OEM.



Bruce Hislop
ON Canada
77PB, 455 Dick P. rebuilt, DynamicEFI EBL EFI & ESC.
1 ton front end
http://www.gmcmhphotos.com/photos/showphoto.php?photo=29001
My Staff says I never listen to them, or something like that
Re: [GMCnet] Onan Hour Meter [message #342410 is a reply to message #342408] Tue, 09 April 2019 20:57 Go to previous messageGo to next message
Vern Crawford is currently offline  Vern Crawford   United States
Messages: 81
Registered: August 2016
Karma: -1
Member
Since installing our very robust solar system, we had not used shore power
or the Onan. At the Tallahassee Rally I passed on our Onan to another
GMCer. Since he was replacing the one in his coach, I didn’t remove the
remote start panel with the counter. If I can figure a good coverup for
the hole that would be left, it might be possible to talk me out of that
unused bit of instrumentation...

Hugs,
Vern

On Tue, Apr 9, 2019 at 8:39 PM D C _Mac_ Macdonald via Gmclist <
gmclist@list.gmcnet.org> wrote:

> Just go to eBay.
>
> D C "Mac" Macdonald​
> Amateur Radio K2GKK​
> Since 30 November '53​
> USAF and FAA, Retired​
> Member GMCMI & Classics​
> Oklahoma City, OK​
> "The Money Pit"​
> TZE166V101966​
> '76 ex-Palm Beach
>
> ________________________________
> From: Gmclist on behalf of Jon Payne
> via Gmclist
> Sent: Tuesday, April 9, 2019 18:30
> To: gmclist@list.gmcnet.org
> Cc: Jon Payne
> Subject: [GMCnet] Onan Hour Meter
>
> Hi Guys,
>
> The hour meter for the Onan appears to have given up the ghost. I checked
> and it does have 12VDC going to it and the ground is good. I removed the
> meter and applied 12VDC directly and still no joy. The meter is sealed up
> so no easy way get into the insides. I see JimK has one but was looking
> for a less expensive option. I checked Amazon and there are several
> options for replacements. Does anyone have a recommendation for an hour
> meter
> that is a good replacement?
>
> Thanks!
> Jon
> --
> Jon Payne
> 76 Palm Beach
> Westfield, IN
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
--
Vern Crawford (and Lenore Langsdorf)
155 JJ Lane
Center Point, TX 78010
(618) 203-8296 Vern's cell
(830) 928-5550 Lenore's cell
VernCrawford@GMail.Com
LenoreLangsdorf@GMail.Com
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
Re: Onan Hour Meter [message #342411 is a reply to message #342406] Tue, 09 April 2019 21:36 Go to previous messageGo to next message
Jack Ramsey is currently offline  Jack Ramsey   United States
Messages: 82
Registered: December 2012
Location: Tulare, CA
Karma: 1
Member
https://www.amazon.com/gp/product/B01CNI7I2Y/ref=oh_aui_search_asin_title?ie=UTF8&psc=1

I bought this one.. works fine. required a little filing.


Jack Ramsey Tulare, CA TZE165V101526 1975 Palm Beach
Re: [GMCnet] Onan Hour Meter [message #342412 is a reply to message #342406] Tue, 09 April 2019 21:37 Go to previous messageGo to next message
Jim Miller is currently offline  Jim Miller   United States
Messages: 501
Registered: March 2008
Karma: 10
Senior Member
On Apr 9, 2019, at 7:30 PM, Jon Payne via Gmclist wrote:

> I see JimK has one but was looking for a less expensive option.

According to his web site’s picture JimK’s item is a Hobbs meter which is the quintessential elapsed time indicator and is the manufacturer of electric clocks and meters that have been used in hundreds of thousands of installations from gensets to automobiles to airplanes over the past 80 years. Hobbs is the “real McCoy”.

Will the ebay/Amazon items work? Most likely. I have one with the mechanical dials that was installed four years ago and it is still working fine. I wanted it to pick up where my defunct OEM meter left off so I hooked it to a 12V wall power supply and let it run for three weeks to accumulate the 450 or so hours that was indicated on the OEM instrument.

—Jim

Jim Miller
1977 Eleganza
1977 Royale
Hamilton, OH




_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org


Jim Miller 1977 Eleganza II 1977 Royale Hamilton, OH
Re: [GMCnet] Onan Hour Meter [message #342422 is a reply to message #342412] Wed, 10 April 2019 08:59 Go to previous messageGo to next message
Jon payne is currently offline  Jon payne   United States
Messages: 495
Registered: May 2008
Karma: 1
Senior Member
Thanks guys. I liked what you did Jim to bring the hour meter up to the correct hours. Awesome idea. And agree what you said about the Hobbs brand.

Jon Payne
76 Palm Beach
Westfield,IN
Re: Onan Hour Meter [message #342424 is a reply to message #342406] Wed, 10 April 2019 11:04 Go to previous messageGo to next message
RF_Burns is currently offline  RF_Burns   Canada
Messages: 2277
Registered: June 2008
Location: S. Ontario, Canada
Karma: 3
Senior Member
Hobbs is owned by Honeywell... at least it was back when I was buying the electronic hour meter.

Bruce Hislop
ON Canada
77PB, 455 Dick P. rebuilt, DynamicEFI EBL EFI & ESC.
1 ton front end
http://www.gmcmhphotos.com/photos/showphoto.php?photo=29001
My Staff says I never listen to them, or something like that
Re: Onan Hour Meter [message #342425 is a reply to message #342406] Wed, 10 April 2019 11:23 Go to previous messageGo to next message
Scott Nutter is currently offline  Scott Nutter   United States
Messages: 782
Registered: January 2015
Location: Houston/San Diego
Karma: 4
Senior Member
We used to have Hobb's meters on our 727's, maintance used them to keep track of the hours on the APU.. they probably cost the company $3000 each just for the FAA number..

Scott Nutter 1978 Royale Center Kitchen, Patterson 455, switch pitch tranny, 3.21 final drive, Quad bags, Dave Lenzi super duty mid axle disc brakes, tankless water heater, everything Lenzi. Alex Ferrera installed MSD Atomic EFI Houston, Texas
Re: [GMCnet] Onan Hour Meter [message #342429 is a reply to message #342425] Wed, 10 April 2019 13:59 Go to previous message
Vern Crawford is currently offline  Vern Crawford   United States
Messages: 81
Registered: August 2016
Karma: -1
Member
I hereby withdraw my offer of removing my meter, as Lenore does not like
the idea of trying to cover the gaping hole with l a five dollar bill, or
even a twenty. I think I’ll re-purpose it instead.

Since the wiring for my now idle hours meter is on the frig wall, adjacent
to the the doorway, beside the remote switch wiring for the maceator, I
could begin track the hours of dealing with $#!t. It already had 26.2
hours on it, which would be pretty close to correct for our 3 years owning
the coach, so no need to use the clever trick to advance it!

Hugs,
Vern

On Wed, Apr 10, 2019 at 11:26 AM Scott Nutter via Gmclist <
gmclist@list.gmcnet.org> wrote:

> We used to have Hobb's meters on our 727's, maintance used them to keep
> track of the hours on the APU.. they probably cost the company $3000 each
> just
> for the FAA number..
> --
> Scott Nutter
> 1978 Royale Center Kitchen, Patterson 455, switch pitch tranny, 3.21 final
> drive, Quad bags, tankless water heater, everything Lenzi. Alex Ferrera
> installed MSD Atomic EFI
> Houston, Texas
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
--
Vern Crawford (and Lenore Langsdorf)
155 JJ Lane
Center Point, TX 78010
(618) 203-8296 Vern's cell
(830) 928-5550 Lenore's cell
VernCrawford@GMail.Com
LenoreLangsdorf@GMail.Com
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
Previous Topic: [GMCnet] Anyone know of a nice GMC with a bad engine?
Next Topic: Iso pads installation
Goto Forum:
  


Current Time: Sun Sep 22 21:33:15 CDT 2024

Total time taken to generate the page: 0.01209 seconds