Possible VCU problems?

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J-T

New Member
Posts
10
Ok, here goes...

I've got a '98 50th Anni diesel (L-series, 96k miles) that I've owned for about 2 months. After reading about some of the VCU problems on here, I thought I'd share some of my car's symptoms to see if it potentially has a problem, or if it's just me reading this and convincing myself it has!

When it's cold, the 1st couple of times changing from 1st to 2nd gear, there's quite a noticeable clunk from the transmission - it feels as though the clunk is the rear axle taking up drive. It does not do this after the 1st 5 mins or so.

When manouvring in tight spaces, the car feels tight and can stop by itself if left to roll on full lock, but this can be normal?

I tried the tippex test, but looking at it again I think i put it in the wrong place. There seemed to be a split in the middle of the VCU - I put it either side of this, drove round the block, and the lines had only moved a few ml; looking back other people seem to put a line on nthe prop either side?

Looking at the rear tyre wear, one tyre has been recently replaced and the other is worn (which in itself isn't great, I know!). The worn tyre, does seem to have a slightly odd wear pattern. I wouldn't say it was a houndstooth pattern, more it seems to wear in ridges, so the end of the tread block is a couple of ml higher than the start.

With this in mind, am I best just removing the rear prop and making it 2wd? I don't want to be spending daft money on it - i only paid £1900 for it and it's 12 year old. Has anybody had a garage do this, and if so how much was it to either remove the rear prop or fit a new/recon vcu?
 
tippex test aint really that good
normal for freelander to tighten up on full lock
check the front mount on rear diff for the knocking noise
i would get two tyres on the back that are the same make and tread depth
dont know if you have snow where you are but find somewhere slippy ie snow or wet field give throttle pedal in first gear a good sharp prod and you should feel front wheels spin then you will feel it grip as vcu gives drive to rear wheels hope that helps a bit,most people with a freelander get paranoid once they hear the horror stories of the vcu/ird/diff exploding!!!!!
 
Put the tippex where the yellow dots are below. VCU is arrowed. Some also have a damper next to it, mine doesn't.

As thrasher says, the tippex test is not perfect. All it does is tell you if the vcu is, or is not seized. If seized, then remove vcu/props as a one piece set-up imdediatley, to reduce the chance of failure of rear diff or/and ird.

8e4Dw2n.jpg

vcutest 8e4Dw2n
 
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because theres a clunk,when putting it into gear and slow to take up the transmission,your drive shafts are the last mechanical part to drive the wheels.Since I changed mine I noticed I should have caged them years ago.

Now I'll go and read your this,
 
the clunk you are talking about could just be wear in the front mounting on the rear diff, and if tyres are as lumpy as you describe i would certaainly be checking out the vcu thoroughly
 
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