Wheel wobble

Technical questions and answers about the Mazda Bongo

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Stinch

Wheel wobble

Post by Stinch » Tue Jul 12, 2011 10:50 am

Hi all,

Our Bongo has pretty much always had a wobble through the steering wheel.
On the motorway as you get to 72 MPH, its at its worst.

It's never come up with anything on a MOT (thinking wheel bearing...), but then again theres no road test.
Has anyone else had this problem?
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Velocette
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Location: Bristol

Re: Wheel wobble

Post by Velocette » Tue Jul 12, 2011 11:06 am

Stinch wrote:Hi all,

Our Bongo has pretty much always had a wobble through the steering wheel.
On the motorway as you get to 72 MPH, its at its worst.

It's never come up with anything on a MOT (thinking wheel bearing...), but then again theres no road test.
Has anyone else had this problem?
Yes, I have. It went away when I had new tyres so I think it was just a wheel out of balance. It is still there but almost undetectable. Previously I just avoided that speed.
[url]http://germanshepherdrescue.co.uk/[/url]
steveyd
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Location: Wantage

Re: Wheel wobble

Post by steveyd » Tue Jul 12, 2011 11:08 am

Hi,

Do you have alloys on your Bongo? I replaced my original steel rims with some mitsubishi alloys as a direct fit (from an Outlander) from some joker off ebay - turns out one was slightly bent and gave me quite a vibration. It was about 65-75 that the wobbles were at the worst.

Even if you do have un-bent alloys it may be that you need a spigot-ring spacer between the hub and the rims.. failing that if you dont have alloys it could be a badly balanced steel wheel - have you tried swapping the wheels around i.e. put one from the rear onto the front and then see if you still have the wobbles? My ultra-wobbly alloy was luckily on the back so it didnt affect the steering too much.. but oddly enough I've just had to replaced the rear bearing..

cheers,

Steve
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daveblueozzie
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Re: Wheel wobble

Post by daveblueozzie » Tue Jul 12, 2011 11:45 am

Firstly have your wheels balanced, make sure you have a spigot ring on the hub, and make sure you have the correct nuts for your wheel.
I had my wheels balanced four times trying to solve the steering wheel wobble (brand new tyres) it turned out to be the wrong nuts holding the wheel on the bongo.
I had put the same steel wheel nuts back on when I fitted the alloys, WRONG #-o :oops: [-X .gotta be the right nuts for the alloys rims.
Lost without my Bongo.
Stinch

Re: Wheel wobble

Post by Stinch » Tue Jul 12, 2011 1:58 pm

cool thanks guys,
I'll swap the wheels front to back and see how that goes.
If no joy then look at me nuts. :lol:
Ive never seen these wheels on a Bongo before so might be there not an exact fit on the hub?

Thanks again

Neal
TonyBee

Re: Wheel wobble

Post by TonyBee » Tue Jul 12, 2011 5:45 pm

Wheel wobble around 55mph is front wheel balance and around 70mph is rear wheel balance.
If you find the inception speed drops then that is your answer (hopefully).
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