57 REG Discovery 3 HSE Whine from front

mudinuri · Jun 4, 2023

Hi all, I"m thinking about selling my Freelander and buying a 57 plate Disco 3. The bloke who"s selling it says it has a Whine from the front diff when you let your foot off the throttle. What I need to know:- Could this be epensive?
Any help would be appreciated.
cheers

1988smithy · Jun 4, 2023

Probably front diff needs bearings replaced or whole new one

@Nodge68 @lynall @gstuart , the LZ D3 triumvirate have been summoned

Nodge68 · Jun 4, 2023

mudinuri said:
Hi all, I"m thinking about selling my Freelander and buying a 57 plate Disco 3. The bloke who"s selling it says it has a Whine from the front diff when you let your foot off the throttle. What I need to know:- Could this be epensive?
Any help would be appreciated.
cheers

Selling a Freelander and buying a D3 isn't what I'd be doing. The D3 is easily 10 X less reliable than an FL, and so is massively more expensive both financially and emotionally.
The D3 engine is a dog, with serious design flaws, like crankshaft failure, turbo failure, timing chain failure, impossible to remove glow plugs, suspension issues, rust issues and so on.
The Freelander engine is for the most part free of design issues, with just the occasional issue to sort. The FL drive train does have a few issues, but those are easy and relatively cheap to sort compared to a failed D3 crankshaft.

As for the D3 front end noise, then yes it's likely the diff. These Dana diffs aren't very good, and use cheap bearings, which delaminate under load. Unfortunately the diff design is compromised, as the same bearing is use to support the diff assembly and drive shaft, so it fails about as often as a Freelander 2 rear diff. Unfortunately the D3 diff is much more expensive, and much harder to remove than the FL2 rear unit. I rebuilt my D3 front diff, but it's a job for a seasoned professional, with experience in diff rebuilds. It's a full days work to remove and rebuild, with a second half day to put it back together again.
For me, a Freelander is a vehicle that is both good to drive, with relatively little worry about it breaking big time.

I was so put off by my D3's unreliability (it had full dealer history too), and generally worries that it might well return from every journey on a breakdown truck, that I bought a Freelander 2 as a replacement for my D3.

The D3 is hideously expensive to maintain, costing me easily £2k a year in parts, so after 3 years and £10k spent, I sold it and haven't regretted it one little bit.

lynall · Jun 4, 2023

I believe the front diff bearings are just std defender wheel bearings?

Do you realise how much the road tax is?

1988smithy · Jun 4, 2023

Nodge68 said:
Selling a Freelander and buying a D3 isn't what I'd be doing. The D3 is easily 10 X less reliable than an FL, and so is massively more expensive both financially and emotionally.
The D3 engine is a dog, with serious design flaws, like crankshaft failure, turbo failure, timing chain failure, impossible to remove glow plugs, suspension issues, rust issues and so on.
The Freelander engine is for the most part free of design issues, with just the occasional issue to sort. The FL drive train does have a few issues, but those are easy and relatively cheap to sort compared to a failed D3 crankshaft.

As for the D3 front end noise, then yes it's likely the diff. These Dana diffs aren't very good, and use cheap bearings, which delaminate under load. Unfortunately the diff design is compromised, as the same bearing is use to support the diff assembly and drive shaft, so it fails about as often as a Freelander 2 rear diff. Unfortunately the D3 diff is much more expensive, and much harder to remove than the FL2 rear unit. I rebuilt my D3 front diff, but it's a job for a seasoned professional, with experience in diff rebuilds. It's a full days work to remove and rebuild, with a second half day to put it back together again.
For me, a Freelander is a vehicle that is both good to drive, with relatively little worry about it breaking big time.

I was so put off by my D3's unreliability (it had full dealer history too), and generally worries that it might well return from every journey on a breakdown truck, that I bought a Freelander 2 as a replacement for my D3.

The D3 is hideously expensive to maintain, costing me easily £2k a year in parts, so after 3 years and £10k spent, I sold it and haven't regretted it one little bit.

I dropped the front diff out of my D3 on the drive. 0/10 would not recommend

Nodge68 · Jun 4, 2023

1988smithy said:
I dropped the front diff out of my D3 on the drive. 0/10 would not recommend

I've done it on my drive. It's a long old job, and physical too, as everything is so heavy and being on your back doesn't help. The diff itself isn't anything special to rebuild, but the design is **** poor for such a vehicle. The best part about rebuilding it was quiet after the job was done, and another off the extensive list of jobs these vehicles need.

57 REG Discovery 3 HSE Whine from front

mudinuri

Active Member

1988smithy

Well-Known Member

Nodge68

Well-Known Member

lynall

Well-Known Member

1988smithy

Well-Known Member

Nodge68

Well-Known Member

Similar threads