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> Jacking up, Why is it such a palaver?
jjbunn
post Sep 10 2009, 10:57 PM
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I must be doing something wrong, because I find jacking up the 914 safely and easily to be very challenging.

I have a floor jack and four 2.5 ton jack stands. My goal is to get the car raised up so that I can place it on the four jackstands.

Here's what I do:

1) Insert a jack plate in the provided jacking hole on the long on one side of the car.
2) Place chocks on both sides of the opposite rear wheel
3) Position the floor jack under the plate, and start carefully jacking
4) As the car starts to come up, it wants to move rearwards, and so I have the floor jack positioned so that it rolls a little in the required direction
5) Raise the car higher and higher, carefully checking that all four rollers of the jack are still touching the ground - often one starts to lift and I have to lower the jack and reposition everything
6) Get the side high enough that I can put a jack stand under the front jack point (just behind the front wheel) and another under the suspension strut at the rear (not sure which piece this is, but it's a round beam that is anchored at a point just in front of the rear wheel).
7) Gingerly lower the floor jack so that the jack stands take the weight
8) Go to the other side and follow the same procedure, except now the car doesn't shift backwards as it goes up!

Step 4) is where I have most problems ... I'm terrified that the floor jack will become off-vertical and slip or break from the jacking plate, so I have to keep tweaking its position, raising, lowering, etc.. The whole process takes me at least half an hour!

Am I doing something wrong? Is there a better way?

Sorry for the long winded description (IMG:style_emoticons/default/sad.gif)
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McMark
post Sep 13 2009, 04:23 PM
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The motor/transmission is rubber mounted. If you jack from the motor on a side shifter car and the mounts tear, your engine will stay still while the car drops. Bad news. Don't do it.

If you don't want to lift a wheel on the jack, position it perpendicular to the car. As the car lifts, the distance between the pivot point (opposite side tires) and the jack gets smaller, so the jack need to roll in that direction. In your scenario above, the rearward motion in your step #4 is caused by the jack being parallel to the car.
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jjbunn   Jacking up   Sep 10 2009, 10:57 PM
underthetire   I don't use the jack holes, just the jack plat...   Sep 10 2009, 11:20 PM
jjbunn   I don't use the jack holes, just the jack pla...   Sep 10 2009, 11:38 PM
jaxdream   How strong are your jack post mounts ?? Try jackin...   Sep 10 2009, 11:29 PM
jjbunn   How strong are your jack post mounts ?? Try jacki...   Sep 10 2009, 11:41 PM
dangrouche   i have owned a single floor jack for many years. ...   Sep 10 2009, 11:33 PM
jjbunn   i have owned a single floor jack for many years. ...   Sep 10 2009, 11:47 PM
flat4   Interesting - thanks. Jacking on the engine is ...   Sep 11 2009, 05:08 AM
Travis Neff   hmm. I set the ebrake, jack at the rear jack point...   Sep 11 2009, 12:42 AM
SirAndy   :confused: I put the car in gear, add the jack p...   Sep 11 2009, 12:59 AM
mskala   :confused: ... PS: Those "donuts" are ...   Sep 11 2009, 01:38 PM
Vacca Rabite   Echoing what others have said, I have done a lot o...   Sep 11 2009, 05:58 AM
URY914   I agree with others that you should not be jacking...   Sep 11 2009, 07:09 AM
rick 918-S   This works for me.   Sep 11 2009, 07:22 AM
jaxdream   Ok , I probably wasn't real clear :blink: , t...   Sep 11 2009, 09:20 AM
jjbunn   Many thanks for all the advice! :worship: I...   Sep 11 2009, 08:35 PM
PanelBilly   I invited a bunch of 914 nuts over, fed them and o...   Sep 11 2009, 08:43 PM
FourBlades   So once you get it up there put something else bes...   Sep 11 2009, 09:37 PM
elsargento   Does anyone have a picture or drawing of a jack pl...   Sep 13 2009, 11:22 AM
CliffBraun   I'm curious as to why people say not to jack f...   Sep 13 2009, 02:04 PM
McMark   The motor/transmission is rubber mounted. If you ...   Sep 13 2009, 04:23 PM


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