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Wheel nut torque
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Author:  VicMini13 [ Fri Nov 18, 2011 8:36 am ]
Post subject:  Wheel nut torque

Hands up who have been stuck on the side of the road with a flat tyre and the wheel nuts done up so tight by some gorilla that even with the car in gear and the handbrake on, all you do is roll the car forward when you unsuccessfully try to get them undone :evil: :x :evil: :x :evil: :x :roll:

Imagine my shock when I had a slow leak fixed yesterday and while watching the workshop from the waiting room, I noticed that when they replaced the wheels onto every car being worked on, that they used a tension wrench to nip up the wheel nuts :shock: :shock: :shock: :shock: :shock: :D

I don't mind giving them a plug for their service - Goodyear Port Melbourne.

Author:  Harley [ Fri Nov 18, 2011 8:59 am ]
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Wow, I've never seen that, all I get is monkeys doing wheel nuts up to to silly numbers: I recently had a brake mob do my wheel nuts up to over 160 Nm, I just couldn't get them off, even with my rattle gun!

Author:  Beanie [ Fri Nov 18, 2011 9:34 am ]
Post subject: 

yeah bloke i use here oes the same .. rattle gun to get them off wheel brace and torque wrench to put them back on ..

Dom at north terrace tyres ... great mob

Beanie

Author:  simon k [ Fri Nov 18, 2011 9:37 am ]
Post subject: 

yeah, my local independent tyre place does them with a torque wrench

a few years ago I had tyres put on the brick at a big chain, and the young bloke who did them up snapped a stud. I was watching when he did it and he hid it in his hand, went over to his boss and showed him. I wandered over and said don't worry about it, I have plenty of spares, but gave him a talking to...

Author:  Fiji [ Fri Nov 18, 2011 2:48 pm ]
Post subject: 

It's extremely common mate every tyre place does them with the guns.

Feel your pain

Author:  drmini in aust [ Fri Nov 18, 2011 2:57 pm ]
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My son's commode had a slow leak in one tyre so we decided to put the spare on.
Got 4 of the nuts off, bent the wheel wrench on the 5th one, and my 230ft/lb rattle gun gave up too.
I hate these gorillas and their rattle guns, they have NFI how tight the nuts/bolts are when they're finished. :twisted:
I take my Mini down there, park outside and take my own wheels off & refit- stuff em!

Author:  VicMini13 [ Fri Nov 18, 2011 3:08 pm ]
Post subject: 

After a couple of years they usually learn (by accident as they can't think) that if they leave the gun on "full" then they can get most nuts off (unless the previous gorilla had a bigger gun), then use the same setting to do them back up.

Author:  Morris 1100 [ Fri Nov 18, 2011 5:59 pm ]
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Under the chain of responsibility laws the tyre service can get into a shed load of trouble when a wheel falls off a truck (and even a car).
Lots of fleet owners are insisting on the wheel nuts being torqued up to the proper tension. Now the good tyre places are doing it for all vehicles to cover their arse in case of a disaster.
At my work all heavy vehicles are supposed to be torqued to the proper tension (with a calibrated torque wrench) and then fitted with wheel nut indicators.

So did the monkey with the torque wrench actually set it to the right tension setting for a Mini? Or did he just use the same setting he uses on every other car that he does?

When you go to a tyre service tell them what you want them to do. You know they are going to use rattle gun unless you tell them not to.
If they use the rattle gun after you have told them not to tell them that you are not paying for the job.

Author:  Tombo [ Fri Nov 18, 2011 11:13 pm ]
Post subject: 

Beanie wrote:
yeah bloke i use here oes the same .. rattle gun to get them off wheel brace and torque wrench to put them back on ..

Dom at north terrace tyres ... great mob

Beanie


Thats where i get my Formula R's from.

Usually i just take my wheels to them, or whoever is fitting them.

My last set from a Beau's i specifically said don't use a torque wrench (the knuckle heads don't normally undo then reset them for each job) so they let me tighten them by hand, i didn't really want a torque suitable for a commodore etc on my mini.

As a mechanic i have seen too many streched and broken studs.

Author:  Speedwell Racer [ Fri Nov 18, 2011 11:17 pm ]
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Ive never seen anyone use a torque wrench.
Learn something new every day. :wink:

Author:  Morris 1100 [ Sat Nov 19, 2011 12:19 pm ]
Post subject: 

I have been using a torque wrench on wheel nuts on my race cars for about 20 years. I used to have people helping me with my race car and they would all over tighten the nuts with a wheel brace. It was damaging the nuts and wheels.

Just thinking about it I was using a torque wrench on other peoples races cars in the early 80s but that was on centre lock wheels on Ralt RT4s.

Author:  The Duckmeister [ Sat Nov 19, 2011 12:52 pm ]
Post subject: 

OK, so what is the correct torque for Mini wheel nuts?

Author:  Morris 1100 [ Sat Nov 19, 2011 1:02 pm ]
Post subject: 

42 lb./ft.

Author:  The Duckmeister [ Sat Nov 19, 2011 1:37 pm ]
Post subject: 

Thanks. :)

Author:  Drewie [ Sat Nov 19, 2011 1:47 pm ]
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My daughter had her Mazda 3 serviced this morning and I noticed the Mazda dealership used a rattle gun fitted with a Torque Stick fitted to the gun when they replaced the wheels.

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