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Home > Technical > Sorry..... Jacking up question... |
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Socast Member Since: 25 Sep 2014 Location: Somerset Posts: 594 |
I've no idea why folk have decided that it needs to be complicated to jack these cars up as it's not, if you read the manual there is nothing in there that says anything about changing the vehicles height or leaving doors or the boot open.
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Thu Oct 26 2017 7:50am |
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Tim in Scotland Member Since: 30 May 2005 Location: Driving along in my automobile Posts: 17476 |
And don’t forget to put the wedge in place on the diagonally opposite wheel! I agree a lot of guff has been posted about opening doors and tailgate and last time I had my car in a tyre Bay I asked the fitter why he opened the tailgate and he gave the usual story about self levelling so I showed him it made no difference and that it isn’t mentioned in the manual. With regards to opening the passenger/ driver doors the only reason I could see for opening them is that some trolley jacks when being pumped up can come very close to the door skins and could either give the operator some bruised knuckles of the owner some dents in the door panels and I agreed with my guy that leaving the doors nearest the jack open was probably a good idea to prevent the possibility of damage to the doors.
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Thu Oct 26 2017 8:25am |
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Danv8 Member Since: 20 Apr 2015 Location: Norfolk Posts: 378 |
I always thought it was the opposite, lower the suspension then lock in in place before jacking up. I got told this by the service guy at Land Rover as it can prevent damage to the air bags.
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Thu Oct 26 2017 8:41am |
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Socast Member Since: 25 Sep 2014 Location: Somerset Posts: 594 |
The door preventing the vehicle from raising/lowering or trying to self level is a safety feature, it prevents anything or anyone from getting trapped/pinned either above or below the door, it also prevents accidental damage. |
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Thu Oct 26 2017 8:47am |
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RRSTDV8 Member Since: 12 Aug 2011 Location: Northamptonshire Posts: 8985 |
Simple really. Trolley or bottle jack on the jacking points as indicated in the manual. Axle stand immediately adjacent the jacking point. Job done. Opening a door will prevent suspension movement - try selecting a height change with the doors anything other than fully shut and you'll see. Can't say I've had a problem with suspension movement when lifted anyway.
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Thu Oct 26 2017 7:05pm |
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Tyrefitter Member Since: 19 Jul 2015 Location: Bridlington East Yorkshire Posts: 3677 |
I usually jack under suspension arms & ive never altered suspension settings & never had a suspension issue.
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Thu Oct 26 2017 7:16pm |
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Johnski Member Since: 02 Sep 2015 Location: North Wales & North Yorkshire Posts: 1407 |
If you have your hazards on and drivers door closed you can alter suspension with fob, or terrain control rise/ fall, with ignition either on or off, but none of other three doors effect the suspension on 2011-2013 models according to the users handbook.
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Thu Oct 26 2017 7:27pm |
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MartinsTDV8 Member Since: 22 Feb 2017 Location: County of Sutherland. Posts: 140 |
I’m pretty sure you have to raise it up, open a side door, then take off one of your shoes and a sock, let one of your testicles hang out. Then I belive it is safe to remove the wheel. Previously owned 1999 Disco 2 TD5
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Thu Oct 26 2017 8:26pm |
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sweetafton Member Since: 05 Dec 2009 Location: Weymouth Posts: 961 |
Hey Martin think it’s both testicles out mate. Ha ha. Best one I’ve seen in a long time. MY11 Autobiography supercharged. Santorini Black. Monaco interior. Rear screens. Privacy.
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Thu Oct 26 2017 8:50pm |
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RRSTDV8 Member Since: 12 Aug 2011 Location: Northamptonshire Posts: 8985 |
Nah, testicles out only applies to the 5.0SC. The diesels just require a trouser leg to be rolled up.
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Thu Oct 26 2017 8:53pm |
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Cymruambyth Member Since: 27 Feb 2017 Location: North Wales Posts: 1533 |
Steve. |
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Thu Oct 26 2017 8:55pm |
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garrycol Member Since: 30 Nov 2010 Location: Canberra Posts: 1067 |
Locking the suspension at access height stops the system from pumping up but there is nothing in the system that stops the wheels coming down under gravity when the car is jacked up. The car has to be lifted up a far way to get the wheel off the ground when using the standard jacking points and this takes a lot of effort with a hand jack - so why not let the car do most of the work and raise it up as much as possible to minimise the manual effort when doing the final jack off the ground. Opening doors an boots etc stops the vehicle height being changed - it does not stop the vehicle adjusting its level - even if it does on a jack - is not really an issue as it is only a few mm. So if using the standard jack positions - raise the car to max (chock wheels) and jack and then put stands under for safety. Alternatively use a suitable jack under the suspension arms and jack then put stands - as you are lifting the wheel directly there is no need to raise the vehicle first as the jack is lifting the wheel directly and noy through the suspension. Garry 07MY RRS TDV6 Arctic Frost Aspen Interior |
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Fri Oct 27 2017 3:52am |
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