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-   -   SAE or Metric (or both)? (http://www.jeepgarage.org/f73/sae-or-metric-or-both-71184.html)

RobbMG 02-02-2014 09:29 AM

SAE or Metric (or both)?
 
So I'm new to Jeep and have question....(slightly embarrassed I have to ask this). I would think the car is mainly SAE, however my wife's Ford uses a lot of Metric hardware. So is a 2011 GC hardware mainly SAE, Metric, or both?

Thanks.

RobbMG 02-02-2014 12:13 PM

I would like to clarify further. I'm putting together an abridged tool kit to keep in the jeep. So any suggestions on common sizes or specific tools that would be good to have in the jeep would be very helpful. (I'm current assisting what I had for my VW and determining what to keep and what to switch out).

jbjones85 02-02-2014 12:19 PM

Quote:

Originally Posted by RobbMG (Post 969395)
I would like to clarify further. I'm putting together an abridged tool kit to keep in the jeep. So any suggestions on common sizes or specific tools that would be good to have in the jeep would be very helpful. (I'm current assisting what I had for my VW and determining what to keep and what to switch out).

It is a mixed bag unfortunately.

RobbMG 02-02-2014 01:42 PM

Thanks. Was starting to have that feeling but wanted to be sure.

John47 02-02-2014 05:06 PM

Re: SAE or Metric (or both)?
 
We have a 2012 Export CRD Laredo and I have worked around the vehicle fitting accessories and DIY fluid changes in the 20 months of ownership.
So far I have not found any SAE bolt heads or threads.
Certainly the ones we get are all metric.
I wouldn't throw away any of the gear you used to work on your VW.

If someone with actual experience could nominate where SAE might be found there are a number of Australian owners who would be interested. It seems strange to me that the factory would mix the 2 standards.
John

Setoutguy 02-03-2014 09:04 AM

Re: SAE or Metric (or both)?
 
Dont forget Whitworth along with SAE and Metric for working on your WK2!!!

The Evil Twin 02-03-2014 05:54 PM

Re: SAE or Metric (or both)?
 
All I have seen is metric on it. Don't forget that some sizes come close to cross over:
5/16= 8mm
1/2= 13mm
3/4= 19mm

Probably more, but I would (personally) never use the SAE on a metric or the other way around.

lstowell 02-03-2014 06:11 PM

Re: SAE or Metric (or both)?
 
Quote:

Originally Posted by Setoutguy (Post 969810)
Dont forget Whitworth along with SAE and Metric for working on your WK2!!!

Whitworth?! They let the british near the design?

I'm trying to think of an SAE wrench that doesn't have a metric size that is so close you don't even risk a busted knuckle.

Setoutguy 02-03-2014 06:47 PM

Re: SAE or Metric (or both)?
 
[QUOTE=lstowell;970006]Whitworth?! They let the british near the design?

Its better than letting Italians near the design!!!! Only cars back in the day more unreliable than a MGB were the Fiat 124 and Alfa Spyder

Qmulus 02-04-2014 12:07 PM

Re: SAE or Metric (or both)?
 
[QUOTE=Setoutguy;970028]
Quote:

Originally Posted by lstowell (Post 970006)
Whitworth?! They let the british near the design?

Its better than letting Italians near the design!!!! Only cars back in the day more unreliable than a MGB were the Fiat 124 and Alfa Spyder

I won't agree with that. I have had five Triumphs (TR-3, GT-6+, TR-6 and two Spitfires) and an Alfa Romeo Spider (i, not y BTW) and the Alfa is far and away a better vehicle, albeit more modern.

I will say Alfas are easier to screw up and more expensive if you do, if you don't what you are doing. Anyone can, and most likely had to, work on Triumphs or MGs. Forty or fifty years ago when they were new people understood cast iron push rod fours and sixes with a carburetor much better than all aluminum, dual overhead cam engines with mechanical fuel injection, at least here in the US.

EllisWyatt 02-04-2014 07:48 PM

Re: SAE or Metric (or both)?
 
For what it's worth, here are some bolt sizes that I have encountered along with torque specs:

Wheel lug bolts - 22mm (110 ft-lbs)
Oil filter cover - 24mm (18 ft-lbs)
Oil drain plug - 13mm (20 ft-lbs)
Skid plates - 13mm, 16mm


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