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Need a suggestion for a jack to carry [message #84653] Sat, 15 May 2010 07:10 Go to next message
Matt Colie is currently offline  Matt Colie   United States
Messages: 8547
Registered: March 2007
Location: S.E. Michigan
Karma: 7
Senior Member
As some of you may have read, at the tail end of the Blue Ridge backhaul, we needed to change out a front tire. (That turned out to be a cracked wheel.)
I was not satisfied by the way the OE jack made the bumper strut leak.
I would like to locate a jack, small and light enough to be carried in a 23, that can lift what needs lifting to change out a completely flat tire.
Years ago, I owned a 2-ton scissor jack that would have done nicely, but I haven't seen one recently.
Does anybody know of a currently available piece that will do what a TZE owner hopes to never need?

Matt


Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL, GMCES
Electronically Controlled Quiet Engine Cooling Fan with OE Rear Drum Brakes with Applied Control Arms
SE Michigan - Near DTW - Twixt A2 and Detroit
Re: [GMCnet] Need a suggestion for a jack to carry [message #84658 is a reply to message #84653] Sat, 15 May 2010 07:25 Go to previous messageGo to next message
Steven Ferguson is currently offline  Steven Ferguson   United States
Messages: 3447
Registered: May 2006
Karma: 0
Senior Member
Matt,
About the best thing out there that I've seen is the jack hook that
Jim K stocks. It works on the rears and is notched to work in the
front. You only need one of these and a bottle jack to change a front
or a rear tire.
Here's a pic:
http://www.appliedgmc.com/prod.itml/icOid/625

On Sat, May 15, 2010 at 5:10 AM, Matt Colie <mcolie@chartermi.net> wrote:
>
>
> As some of you may have read, at the tail end of the Blue Ridge backhaul, we needed to change out a front tire.  (That turned out to be a cracked wheel.)
> I was not satisfied by the way the OE jack made the bumper strut leak.
> I would like to locate a jack, small and light enough to be carried in a 23, that can lift what needs lifting to change out a completely flat tire.
> Years ago, I owned a 2-ton scissor jack that would have done nicely, but I haven't seen one recently.
> Does anybody know of a currently available piece that will do what a TZE owner hopes to never need?
>
> Matt
> --
> Matt & Mary Colie
> '73 Glacier 23 Chaumiere (say show-me-air)
> SE Michigan - DTW 3.2/4R
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>



--
Steve Ferguson
'76 EII
Sierra Vista, AZ
Urethane bushing source
www.bdub.net/ferguson/
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Re: [GMCnet] Need a suggestion for a jack to carry [message #84660 is a reply to message #84653] Sat, 15 May 2010 07:27 Go to previous messageGo to next message
Mr ERFisher is currently offline  Mr ERFisher   United States
Messages: 7117
Registered: August 2005
Karma: 2
Senior Member
This jack hook is by far the best thing going to change a front tire or
raise the front of a GMC just enough. It is sold by JimK

http://www.appliedgmc.com/prod.itml/icOid/625

this describes how it works.

http://appliedgmc.com/images/bottlejackadaptor.pdf

Read to the bottom , because cool thing is , this jack hook, works on the
front and the rear. But there is no safer or easier way (esp. on the side
of the road) to change a tire , or just support the GMC just enough go
get-er-done.

The any small bottle jack should do the trick ( 2 ton per wheel).

I would not travel with out it (thanks JimK)
JWID
gene


On Sat, May 15, 2010 at 5:10 AM, Matt Colie <mcolie@chartermi.net> wrote:

>
>
> As some of you may have read, at the tail end of the Blue Ridge backhaul,
> we needed to change out a front tire. (That turned out to be a cracked
> wheel.)
> I was not satisfied by the way the OE jack made the bumper strut leak.
> I would like to locate a jack, small and light enough to be carried in a
> 23, that can lift what needs lifting to change out a completely flat tire.
> Years ago, I owned a 2-ton scissor jack that would have done nicely, but I
> haven't seen one recently.
> Does anybody know of a currently available piece that will do what a TZE
> owner hopes to never need?
>
> Matt
> --
> Matt & Mary Colie
> '73 Glacier 23 Chaumiere (say show-me-air)
> SE Michigan - DTW 3.2/4R
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>



--
Gene Fisher -- 74-23,77PB/ore/ca
“Give a man a fish; you have fed him for today --- give him a URL and
-------
http://gmcmotorhome.info/
Alternator Protection Cable
http://gmcmotorhome.info/APC.html
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Re: [GMCnet] Need a suggestion for a jack to carry [message #84664 is a reply to message #84653] Sat, 15 May 2010 08:13 Go to previous messageGo to next message
emerystora is currently offline  emerystora   United States
Messages: 4442
Registered: January 2004
Karma: 13
Senior Member

On May 15, 2010, at 6:10 AM, Matt Colie wrote:

>
>
> As some of you may have read, at the tail end of the Blue Ridge backhaul, we needed to change out a front tire. (That turned out to be a cracked wheel.)
> I was not satisfied by the way the OE jack made the bumper strut leak.
> I would like to locate a jack, small and light enough to be carried in a 23, that can lift what needs lifting to change out a completely flat tire.
> Years ago, I owned a 2-ton scissor jack that would have done nicely, but I haven't seen one recently.
> Does anybody know of a currently available piece that will do what a TZE owner hopes to never need?
>
> Matt
>
People solve this problem in various ways. I carry a very short 2 ton jack and a taller 6 ton jack. I can get the squat 2 ton under the front cross member even with a flat tire. I raise it enough to get the 6 ton under and that will raise the GMC enough to change a tire

For the rear, again I can get the 2 ton under the side edge of bogie mount and raise it enough to get my jack hook and 6 ton under the bogie support.

By moving my propane tank rearward some (pictures are on the gmcmhphotos site) I can store both jacks in front of my propane tank That is in a 26 foot. i don't know if that works for a 23.


Emery Stora
77 Kingsley
Santa Fe, NM


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Re: [GMCnet] Need a suggestion for a jack to carry [message #84671 is a reply to message #84660] Sat, 15 May 2010 08:50 Go to previous messageGo to next message
Byron Songer is currently offline  Byron Songer   United States
Messages: 1912
Registered: August 2007
Location: Louisville, KY
Karma: -2
Senior Member

Way cool. Need one. Will get one.

JimK needs an artist. :>)

Byron Songer
1978 Royale by Coachmen
Louisville, KY
Personal - http://web.me.com/bnsonger
Eastern States - http://www.gmceast.com



Mr.erf ERFisher wrote:

> This jack hook is by far the best thing going to change a front tire or
> raise the front of a GMC just enough. It is sold by JimK
>
> http://www.appliedgmc.com/prod.itml/icOid/625
>
> this describes how it works.
>
> http://appliedgmc.com/images/bottlejackadaptor.pdf
>
> Read to the bottom , because cool thing is , this jack hook, works on the
> front and the rear. But there is no safer or easier way (esp. on the side
> of the road) to change a tire , or just support the GMC just enough go
> get-er-done.
>
> The any small bottle jack should do the trick ( 2 ton per wheel).
>
> I would not travel with out it (thanks JimK)
> JWID
> gene
>
>
> On Sat, May 15, 2010 at 5:10 AM, Matt Colie <mcolie@chartermi.net> wrote:
>
>>
>>
>> As some of you may have read, at the tail end of the Blue Ridge backhaul,
>> we needed to change out a front tire. (That turned out to be a cracked
>> wheel.)
>> I was not satisfied by the way the OE jack made the bumper strut leak.
>> I would like to locate a jack, small and light enough to be carried in a
>> 23, that can lift what needs lifting to change out a completely flat tire.
>> Years ago, I owned a 2-ton scissor jack that would have done nicely, but I
>> haven't seen one recently.
>> Does anybody know of a currently available piece that will do what a TZE
>> owner hopes to never need?
>>
>> Matt
>> --
>> Matt & Mary Colie
>> '73 Glacier 23 Chaumiere (say show-me-air)
>> SE Michigan - DTW 3.2/4R
>> _______________________________________________
>> GMCnet mailing list
>> List Information and Subscription Options:
>> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>>
>
>


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-- Byron Songer
Full-timing to enjoy the USA
Former owner but still an admirer
GMC paint schemes at -
http://www.songerconsulting.net
Re: [GMCnet] Need a suggestion for a jack to carry [message #84673 is a reply to message #84653] Sat, 15 May 2010 09:04 Go to previous messageGo to next message
USAussie is currently offline  USAussie   United States
Messages: 15912
Registered: July 2007
Location: Sydney, Australia
Karma: 6
Senior Member
Matt,

I carry two Ford truck jacks, two bogie hooks, and two aluminum plates in
Double Trouble. I use them to stabilize and level the GMC when we're camped
for more than a night or two. I have never tried them on flat front tire so
I don't know if they would work.

If I had to do it again I would buy this jack:

http://www.northerntool.com/shop/tools/product_200318933_200318933

Disregard the 2 ton rating on the photo, this part number is a 4 ton.

And this hook:

http://www.appliedgmc.com/prod.itml/icOid/625

I also carry two 3 ton jack stands in case I need to crawl under the GMC.

Regards,
Rob Mueller
Sydney, Australia
AUS '75 Avion-The Blue Streak TZE365V100428
USA '75 Avion-Double Trouble TZE365V100426

-----Original Message-----
From: gmclist-bounces@temp.gmcnet.org
[mailto:gmclist-bounces@temp.gmcnet.org] On Behalf Of Matt Colie
Sent: Saturday, 15 May 2010 10:11 PM
To: gmclist@temp.gmcnet.org
Subject: [GMCnet] Need a suggestion for a jack to carry

As some of you may have read, at the tail end of the Blue Ridge backhaul, we
needed to change out a front tire. (That turned out to be a cracked wheel.)
I was not satisfied by the way the OE jack made the bumper strut leak.
I would like to locate a jack, small and light enough to be carried in a 23,
that can lift what needs lifting to change out a completely flat tire.
Years ago, I owned a 2-ton scissor jack that would have done nicely, but I
haven't seen one recently.
Does anybody know of a currently available piece that will do what a TZE
owner hopes to never need?

Matt
--
Matt & Mary Colie
'73 Glacier 23 Chaumiere (say show-me-air)
SE Michigan - DTW 3.2/4R
_______________________________________________
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_______________________________________________
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Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: [GMCnet] Need a suggestion for a jack to carry [message #84674 is a reply to message #84671] Sat, 15 May 2010 09:06 Go to previous messageGo to next message
Don A is currently offline  Don A   United States
Messages: 895
Registered: October 2008
Location: Dallas, TX
Karma: 0
Senior Member

Maybe the instructions should include that after the rear weight is supported to let off the air bag pressure and insert something the stop the drop of the wheel to the avoid stretching out the shock.

Seems a shame you can't jack a front wheel from under the a arm just enough to raise the wheel off the ground without lifting the whole front end.


Don Adams Dallas, TX
'76 26' Glenbrook, '90 Sidekick
rebuilt by R Archer, powered by J Bounds, Koba
[IMG]http://www.gmcmhphotos.com/photos/data/6109/G2.jpg[/IMG]
Re: [GMCnet] Need a suggestion for a jack to carry [message #84678 is a reply to message #84674] Sat, 15 May 2010 09:20 Go to previous messageGo to next message
USAussie is currently offline  USAussie   United States
Messages: 15912
Registered: July 2007
Location: Sydney, Australia
Karma: 6
Senior Member
Don,

Your email switched off my CRS for a moment and I remembered that Ken H.
came up with this:

http://www.gmcmhphotos.com/photos/showphoto.php?photo=33080

I don't know if you could get a short bottle jack under it when the tire was
flat.

Ken?

Regards,
Rob Mueller
Sydney, Australia
AUS '75 Avion-The Blue Streak TZE365V100428
USA '75 Avion-Double Trouble TZE365V100426


-----Original Message-----
From: gmclist-bounces@temp.gmcnet.org
[mailto:gmclist-bounces@temp.gmcnet.org] On Behalf Of Don Adams
Sent: Sunday, 16 May 2010 12:06 AM
To: gmclist@temp.gmcnet.org
Subject: Re: [GMCnet] Need a suggestion for a jack to carry

Seems a shame you can't jack a front wheel from under the a arm just enough
to raise the wheel off the ground without lifting the whole front end.
--
Don
67 Datsun 2000
78 Suzuki 400

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Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: [GMCnet] Need a suggestion for a jack to carry [message #84681 is a reply to message #84678] Sat, 15 May 2010 09:32 Go to previous messageGo to next message
Don A is currently offline  Don A   United States
Messages: 895
Registered: October 2008
Location: Dallas, TX
Karma: 0
Senior Member

Thanks Rob


Don Adams Dallas, TX
'76 26' Glenbrook, '90 Sidekick
rebuilt by R Archer, powered by J Bounds, Koba
[IMG]http://www.gmcmhphotos.com/photos/data/6109/G2.jpg[/IMG]
Re: [GMCnet] Need a suggestion for a jack to carry [message #84692 is a reply to message #84660] Sat, 15 May 2010 10:09 Go to previous messageGo to next message
Bob Horton is currently offline  Bob Horton   Canada
Messages: 81
Registered: December 2005
Location: Brandon, Manitoba, Canada
Karma: 0
Member
I carry a jack hook and bottle jack but other posts have stated that jacking up the front from one side rather than the middle can break a windshield. Hence I have been reluctant to jack from anywhere in the front except the middle. What experiences have others had???

" Gene said


Read to the bottom , because cool thing is , this jack hook, works on the front and the rear. But there is no safer or easier way (esp. on the side of the road) to change a tire , or just support the GMC just enough go get-er-done.
The any small bottle jack should do the trick ( 2 ton per wheel)."

Gene"

Bob Horton
Brandon
Re: [GMCnet] Need a suggestion for a jack to carry [message #84695 is a reply to message #84692] Sat, 15 May 2010 10:32 Go to previous messageGo to next message
emerystora is currently offline  emerystora   United States
Messages: 4442
Registered: January 2004
Karma: 13
Senior Member

On May 15, 2010, at 9:09 AM, Bob Horton wrote:

>
>
> I carry a jack hook and bottle jack but other posts have stated that jacking up the front from one side rather than the middle can break a windshield. Hence I have been reluctant to jack from anywhere in the front except the middle. What experiences have others had???
>
> " Gene said
>
>
> Read to the bottom , because cool thing is , this jack hook, works on the front and the rear. But there is no safer or easier way (esp. on the side of the road) to change a tire , or just support the GMC just enough go get-er-done.
> The any small bottle jack should do the trick ( 2 ton per wheel)."
>
> Gene"
>
> Bob Horton
> Brandon
>
Bob
I had bought my 77 GMC back in 1981. This was before I heard anyone say that jacking one side could break my windshield. I have jacked it on one side of the front crossmember many times and had also used the OEM long jack on the bumper on one side many, many times. I continue to jack just one side today and I have never cracked my windshield.

What I found, however, was that the frame was so stiff that if I jacked on one side in the front it also raised the other front wheel from the ground.

I am not doubting what some people had had occur with the windshield cracking but there is probably a large difference in frame stiffness from one GMC to the other.

Emery Stora
77 Kingsley
Santa Fe, NM


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Re: [GMCnet] Need a suggestion for a jack to carry [message #84696 is a reply to message #84692] Sat, 15 May 2010 10:41 Go to previous messageGo to next message
Byron Songer is currently offline  Byron Songer   United States
Messages: 1912
Registered: August 2007
Location: Louisville, KY
Karma: -2
Senior Member

A my local Big-O I just had new tires mounted on the new Eagles. I warned
them about the windshield. The response was they knew what they were doing.

The jacked the left front from behind the wheel at that point where the
bolts are located. They had at least three inches of clearance. Same for the
right side. Nothing popped or cracked.

Then I read the discussion about Equal. Bought some. Returned to Big-O and
said to put it in. No problem, we know what we're doing.

Jacked safely up and down the same way.

I'd say positioning the jack at that point is the trick. Not from in front
of the wheel unless you're in the center.

As Emery suggests, a short bottle and a long bottle would do the trick. Of
course, Rob's two stage jack looks very appealing.

Byron Songer
1978 Royale by Coachmen
Louisville, KY
Personal - http://web.me.com/bnsonger
Eastern States - http://www.gmceast.com



Bob Horton wrote:

> I carry a jack hook and bottle jack but other posts have stated that jacking
> up the front from one side rather than the middle can break a windshield.
> Hence I have been reluctant to jack from anywhere in the front except the
> middle. What experiences have others had???


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-- Byron Songer
Full-timing to enjoy the USA
Former owner but still an admirer
GMC paint schemes at -
http://www.songerconsulting.net
Re: Need a suggestion for a jack to carry [message #84698 is a reply to message #84653] Sat, 15 May 2010 11:02 Go to previous messageGo to next message
idrob is currently offline  idrob   United States
Messages: 645
Registered: January 2005
Location: Central Idaho
Karma: 0
Senior Member
mcolie wrote on Sat, 15 May 2010 05:10

As some of you may have read, at the tail end of the Blue Ridge backhaul, we needed to change out a front tire. (That turned out to be a cracked wheel.)
I was not satisfied by the way the OE jack made the bumper strut leak.
I would like to locate a jack, small and light enough to be carried in a 23, that can lift what needs lifting to change out a completely flat tire.
Years ago, I owned a 2-ton scissor jack that would have done nicely, but I haven't seen one recently.
Does anybody know of a currently available piece that will do what a TZE owner hopes to never need?

Matt


Matt: As others have said, a jack hook which works front and rear was developed by Bob Rosenburg and is now sold by Jimmy K. It is very good and I used mine without any issues at all. Virtually any relatively short bottle jack will work with it. A very good solution.


Rob Allen
former owner of '76 x-PB
Re: Need a suggestion for a jack to carry [message #84699 is a reply to message #84653] Sat, 15 May 2010 11:05 Go to previous messageGo to next message
Chr$ is currently offline  Chr$   United States
Messages: 2690
Registered: January 2004
Location: Scottsdale, AZ
Karma: 1
Senior Member
Anyone tried this HF jack? My buddy has one and it is very light weight. Haven't tried it on my GMC yet. there is a coupon in the sunday paper bringing this to $59.

http://www.harborfreight.com/automotive-motorcycle/floor-jacks/3000-lb-capacity-lightweight-aluminum-racing-jack-91039.html


-Chr$: Perpetual SmartAss
Scottsdale, AZ

77 Ex-Kingsley 455 SOLD!
2010 Nomad 24 Ft TT 390W PV W/MPPT, EV4010 and custom cargo door.
Photosite: Chrisc GMC:"It has Begun" TT: "The Other Woman"
Re: Need a suggestion for a jack to carry [message #84704 is a reply to message #84653] Sat, 15 May 2010 12:05 Go to previous messageGo to next message
Luvn737s is currently offline  Luvn737s   United States
Messages: 1106
Registered: June 2007
Karma: 2
Senior Member
Here's what I carry.

http://www.sears.com/shc/s/p_10153_12605_00950156000P?vName=Tools&cName=Auto+%26+Mechanics+Tools&sName=Lift+Equipment+%26+Jacks&prdNo=12&a mp;blockNo=12&blockType=G12

Plus a pair of jack stands.


Randy
1973 26' Painted Desert
Ahwatukee (Phoenix) AZ
Re: [GMCnet] Need a suggestion for a jack to carry [message #84705 is a reply to message #84692] Sat, 15 May 2010 12:09 Go to previous messageGo to next message
Mr ERFisher is currently offline  Mr ERFisher   United States
Messages: 7117
Registered: August 2005
Karma: 2
Senior Member
I jack up the front wheel 1 inch to remove a tire.

will not break the windshield

gene




On Sat, May 15, 2010 at 8:09 AM, Bob Horton <bobsgmc@mts.net> wrote:

>
>
> I carry a jack hook and bottle jack but other posts have stated that
> jacking up the front from one side rather than the middle can break a
> windshield. Hence I have been reluctant to jack from anywhere in the front
> except the middle. What experiences have others had???
>
> " Gene said
>
>
> Read to the bottom , because cool thing is , this jack hook, works on the
> front and the rear. But there is no safer or easier way (esp. on the side of
> the road) to change a tire , or just support the GMC just enough go
> get-er-done.
> The any small bottle jack should do the trick ( 2 ton per wheel)."
>
> Gene"
>
> Bob Horton
> Brandon
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>



--
Gene Fisher -- 74-23,77PB/ore/ca
“Give a man a fish; you have fed him for today --- give him a URL and
-------
http://gmcmotorhome.info/
Alternator Protection Cable
http://gmcmotorhome.info/APC.html
_______________________________________________
GMCnet mailing list
List Information and Subscription Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist

Re: [GMCnet] Need a suggestion for a jack to carry [message #84710 is a reply to message #84699] Sat, 15 May 2010 12:44 Go to previous messageGo to next message
gmcrv1 is currently offline  gmcrv1   United States
Messages: 839
Registered: August 2007
Location: Memphis
Karma: -1
Senior Member
Chris,

I have the identical jack purchased from Costco. It came in a package deal
with two jack stands and a creeper. The aluminum floor jack works great -
although I have not used it on the GMC. It stores neatly in the hidden
compartment in my Buick Rendezvous. Handle breaks down and ealily removed
from the jack base.

So, you want me to try it on the GMC? Where?

Thanks,

Tom Eckert
N2VWN
73 Glacier

On Sat, May 15, 2010 at 11:05 AM, Chris Choffat <cchoffataz@yahoo.com>wrote:

>
>
> Anyone tried this HF jack? My buddy has one and it is very light weight.
> Haven't tried it on my GMC yet. there is a coupon in the sunday paper
> bringing this to $59.
>
>
> http://www.harborfreight.com/automotive-motorcycle/floor-jacks/3000-lb-capacity-lightweight-aluminum-racing-jack-91039.html
> --
> -Chr$: Perpetual SmartAss
> 77 Ex-Kingsley 455, Power Drive, 3:21 FD U S S Kobiashi Maru: The
> Engineer's Motorhome
> Scottsdale, AZ
>
> Photosite: Chrisc "It has Begun"
> _______________________________________________
> GMCnet mailing list
> List Information and Subscription Options:
> http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist
>
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Re: [GMCnet] Need a suggestion for a jack to carry [message #84716 is a reply to message #84696] Sat, 15 May 2010 13:06 Go to previous messageGo to next message
k2gkk is currently offline  k2gkk   United States
Messages: 4452
Registered: November 2009
Karma: -8
Senior Member

Big-O tire store troops knowing what they are doing?

What is the world coming to??

* Mac Macdonald *
* Oklahoma City *
** "Money Pit" **
* '76 ex - P.B. *



Date: Sat, 15 May 2010 11:41:15 -0400
From: bsonger@songerconsulting.net
To: gmclist@temp.gmcnet.org
Subject: Re: [GMCnet] Need a suggestion for a jack to carry

A my local Big-O I just had new tires mounted on the new Eagles. I warned
them about the windshield. The response was they knew what they were doing.

They jacked the left front from behind the wheel at that point where the
bolts are located. They had at least three inches of clearance. Same for the
right side. Nothing popped or cracked.

Then I read the discussion about Equal. Bought some. Returned to Big-O and
said to put it in. No problem, we know what we're doing.

Jacked safely up and down the same way.

I'd say positioning the jack at that point is the trick. Not from in front
of the wheel unless you're in the center.

As Emery suggests, a short bottle and a long bottle would do the trick. Of
course, Rob's two stage jack looks very appealing.

Byron Songer
1978 Royale by Coachmen
Louisville, KY
Personal - http://web.me.com/bnsonger
Eastern States - http://www.gmceast.com
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Re: [GMCnet] Need a suggestion for a jack to carry [message #84752 is a reply to message #84699] Sat, 15 May 2010 19:29 Go to previous messageGo to next message
USAussie is currently offline  USAussie   United States
Messages: 15912
Registered: July 2007
Location: Sydney, Australia
Karma: 6
Senior Member
Chris,

I have a HF aluminum jack I brought with me from the USA when I retired in
2002. It is a bit different than the one pictured in as much as it has two
wheels at the "front" and not a roller. I have never used it to try and jack
up the GMC. I'm at home and can't remember what the rating is. I do know
that pumping it up to raise the rear end of my Dad's old 1968 Type III
Squareback takes more effort than pumping up the steel floor jack. I realize
that this statement demonstrates an acute grasp on the obvious as the
pistons have to be larger to move a larger volume of fluid to get he rapid
speed!

I just looked at the data from the coach weighing session conducted by Alex
Sirum at the recent Eastern States GMC rally. The front end of the lightest
coach weighed 3400 lbs and the heaviest weighed 4650 lbs. Now you're
wondering how in the world you could have that large a range! The 3400 lb
coach has a custom purpose built interior.

Rated at 3000 lbs I don't think this jack will cut it.

However, HF does have this jack but unfortunately it too is underrated:

http://www.harborfreight.com/rapid-pump-4000-lb-capacity-lightweight-low-pro
file-aluminum-racing-jack-92782.html

I reckon we're stuck with heavy steel floor jacks like these:

Standard three ton model:

http://www.harborfreight.com/3-ton-super-heavy-duty-floor-jack-34271.html

Low profile three ton model:

http://www.harborfreight.com/3-ton-capacity-low-profile-floor-jack-94629.htm
l

Regards,
Rob Mueller
Sydney, Australia
AUS '75 Avion-The Blue Streak TZE365V100428
USA '75 Avion-Double Trouble TZE365V100426


-----Original Message-----
From: gmclist-bounces@temp.gmcnet.org
[mailto:gmclist-bounces@temp.gmcnet.org] On Behalf Of Chris Choffat
Sent: Sunday, 16 May 2010 2:05 AM
To: gmclist@temp.gmcnet.org
Subject: Re: [GMCnet] Need a suggestion for a jack to carry

Anyone tried this HF jack? My buddy has one and it is very light weight.
Haven't tried it on my GMC yet. there is a coupon in the sunday paper
bringing this to $59.

http://www.harborfreight.com/automotive-motorcycle/floor-jacks/3000-lb-capac
ity-lightweight-aluminum-racing-jack-91039.html
--
-Chr$: Perpetual SmartAss
77 Ex-Kingsley 455, Power Drive, 3:21 FD U S S Kobiashi Maru: The
Engineer's Motorhome
Scottsdale, AZ

Photosite: Chrisc "It has Begun"
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Regards, Rob M. (USAussie) The Pedantic Mechanic Sydney, Australia '75 Avion - AUS - The Blue Streak TZE365V100428 '75 Avion - USA - Double Trouble TZE365V100426
Re: Need a suggestion for a jack to carry [message #84785 is a reply to message #84653] Sun, 16 May 2010 00:14 Go to previous messageGo to previous message
Chr$ is currently offline  Chr$   United States
Messages: 2690
Registered: January 2004
Location: Scottsdale, AZ
Karma: 1
Senior Member
I personally use a 3 ton jack that came with jackstands from Checker. It raises the front or rear of the coach without any problems. The HF one may be good just to raise it an inch off the ground, like Gene says. Always use a jackstand.

-Chr$: Perpetual SmartAss
Scottsdale, AZ

77 Ex-Kingsley 455 SOLD!
2010 Nomad 24 Ft TT 390W PV W/MPPT, EV4010 and custom cargo door.
Photosite: Chrisc GMC:"It has Begun" TT: "The Other Woman"
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