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22900013A



Member Since: 23 Dec 2010
Location: Oxfordshire
Posts: 3149

United Kingdom 2011 Defender 110 Puma 2.4 USW Keswick Green
Stuck in diff lock
Did a spot of laning today and as it was slippery I used diff lock. I did have to do one section uphill in reverse which was quite long. Anyway, got back onto the road and headed home, only to find the diff lock light was still lit on the dash, even though the lever had been moved. I tried moving it and had no luck. I carried on, looking for a place to pull in. When I did it was a bit bumpy, and the light went out by itself.
Is there some trick to disengaging the diff lock that I don't know about, as I thought you just moved the lever and that was it?

Cheers. 2011 110 USW
1973 Series III 1-Ton
1972 Series III 1-Ton Cherrypicker
1969 IIA 1-Ton
1966 IIA 88"
Post #89799 18th Sep 2011 4:34pm
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ben_j85jty



Member Since: 02 Sep 2008
Location: Bicester, Oxfordshire
Posts: 491

United Kingdom 2002 Defender 110 Td5 XS DCPU Bonatti Grey
Diff locks can sometimes be sticky when going forwards, reversing often helps it to disengage it.

Good to see you earlier Thumbs Up 2002 Defender 110 DC
Post #89800 18th Sep 2011 4:42pm
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bob neville



Member Since: 30 Apr 2009
Location: Marbella
Posts: 3248

Spain 2001 Defender 90 Td5 SW Epsom Green
Hi Dan

My diff lock quite often will not disengage, especially if used for quite a distance. Land Rover Experience told my to put the lever in the lock off position and reverse for a short distance until the light goes out. Works everytime for me. They also told me it should disengage easily the more diff lock is used - hasn't happened so far.

I am sure somebody will be along in a minute to explain all the technicalities Thumbs Up

Ben just beat me to it !

Bob
Post #89801 18th Sep 2011 4:44pm
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22900013A



Member Since: 23 Dec 2010
Location: Oxfordshire
Posts: 3149

United Kingdom 2011 Defender 110 Puma 2.4 USW Keswick Green
Good to see you too Ben, some photos in the photos section.

I will try that trick (reversing) next time. I suppose we have to be honest, its the only time it has had diff lock in since they set up the Tacho (they had it engaged to use the roller) 2011 110 USW
1973 Series III 1-Ton
1972 Series III 1-Ton Cherrypicker
1969 IIA 1-Ton
1966 IIA 88"
Post #89802 18th Sep 2011 4:47pm
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Landie Boy



Member Since: 14 Jan 2011
Location: Essex
Posts: 431

United Kingdom 2010 Defender 110 Puma 2.4 USW Stornoway Grey
In Wales we would push the clutch in and pulse the brakes while we were moving forward, worked 99% of the time Smile

Jack
Post #89804 18th Sep 2011 4:51pm
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willy eckerslike



Member Since: 15 Jun 2009
Location: North yorks
Posts: 1789

United Kingdom 2007 Defender 110 Puma 2.4 HCPU Keswick Green
The diff is wound up, if possible put two wheels on some slippy stuff (verge etc) and it will pop out itself. Thumbs Up Original Member Pie n Pea Club.
110 HCPU Tipper
Post #89814 18th Sep 2011 5:09pm
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Happyoldgit



Member Since: 14 Sep 2007
Location: Norfolk
Posts: 3471

United Kingdom 2015 Defender 110 Puma 2.2 USW Corris Grey
Reversing until the lamp goes out or running two wheels along a grass /gravel / similar verge has always worked for me too Steve.
Owned numerous Land Rover vehicles of all shapes and sizes over the decades.
Current Defender: A non tarts hand-bagged Puma 110 XS USW.

[Insert something impressive here such as extensive list of previous Land Rovers or examples of your prestigeous and expensive items, trinkets, houses, bikes, vehicles etc]

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Post #89817 18th Sep 2011 5:21pm
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Green Machine



Member Since: 19 Nov 2010
Location: North Yorkshire
Posts: 1226

United Kingdom 2005 Defender 90 Td5 CSW Tonga Green
Tip I was given by an LRE instructor a while back - apply full lock in one direction or the other and then reverse a touch. Works every time. Obviously by applying full steering lock you are forcing the front and rear axle to turn at different speeds, therefore forcing the centre diff to work and encouraging the lock to disengage. Simple concept really, but one I hadn't thought about until I was actually told about it. Thumbs Up 2005 Td5 | 90 Station Wagon | Tonga Green
Post #89901 18th Sep 2011 10:38pm
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22900013A



Member Since: 23 Dec 2010
Location: Oxfordshire
Posts: 3149

United Kingdom 2011 Defender 110 Puma 2.4 USW Keswick Green
Green Machine wrote:
Tip I was given by an LRE instructor a while back - apply full lock in one direction or the other and then reverse a touch. Works every time. Obviously by applying full steering lock you are forcing the front and rear axle to turn at different speeds, therefore forcing the centre diff to work and encouraging the lock to disengage. Simple concept really, but one I hadn't thought about until I was actually told about it. Thumbs Up


That does make a lot of sense now that you mention it. I did of course have to turn on full lock to get onto the road, which begs the question why it didn't disengage at that point. As it had been going up a very slippery track I don't see how it got wound up in the first place. Could it be my series IIA has an advantage over my Defender? Twisted Evil 2011 110 USW
1973 Series III 1-Ton
1972 Series III 1-Ton Cherrypicker
1969 IIA 1-Ton
1966 IIA 88"
Post #89917 19th Sep 2011 6:40am
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BigMike



Member Since: 13 Jul 2010
Location: Lancashire
Posts: 2253

United Kingdom 
The longer you have it engaged, the more it gets wound up. answer is to use it when you need it then take it out asap. you'll find even in short bursts the light may stay on, before you start reversing etc just make sure the load is off (ie youre not going up hil), take your foot off the gas then blip it a couple of times and you ll find it comes out.

the others are right though, the grss trick works and the reversing full lock to lock works in heavily wound up situations.
Post #89944 19th Sep 2011 9:06am
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LandRoverAnorak



Member Since: 17 Jul 2011
Location: Surrey
Posts: 11324

United Kingdom 
22900013A wrote:
I did of course have to turn on full lock to get onto the road, which begs the question why it didn't disengage at that point.

Turning full lock out on to tarmac would probably have made it more reluctant to disengage. The full lock trick works in reverse. Darren

110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak

"You came in that thing? You're braver than I thought!" - Princess Leia
Post #89948 19th Sep 2011 9:26am
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tookaphotoof



Member Since: 18 Mar 2013
Location: dordrecht
Posts: 1279

Netherlands 2013 Defender 130 Puma 2.2 HCPU Santorini Black
Does the reverse trick also work on Tarmac?
I have no idea why my gearbox jumped to diff lock almost home. When I pushed the leaver back, the diff lock light is flickering but it simply doesn't disengage.
Had to ask my wife to move her car off my driveway for me to park. Rolling Eyes
Post #493073 16th Jan 2016 8:43pm
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Mash



Member Since: 09 Feb 2015
Location: Guernsey
Posts: 1674

Guernsey 1998 Defender 90 300 Tdi HT Nato Green
Try Jacking up one wheel, this will release all windup then you should be able to disengage the diff-lock. 90 wolf - Jasmin http://www.defender2.net/forum/topic39408.html
90 V8 - Maggie http://www.defender2.net/forum/topic42564.html
110 TD5 - Buggsy http://www.defender2.net/forum/topic59029.html
52HG25 lightweight https://www.defender2.net/forum/topic72342.html
D3 Hse - Fiona
Capri 2l S - Anna

Think I might have a problem............
Post #493094 16th Jan 2016 9:22pm
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tookaphotoof



Member Since: 18 Mar 2013
Location: dordrecht
Posts: 1279

Netherlands 2013 Defender 130 Puma 2.2 HCPU Santorini Black
Thanks. I'll try that first thing tomorrow morning. Thumbs Up
Post #493096 16th Jan 2016 9:26pm
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sparkylee



Member Since: 06 Nov 2010
Location: surrey
Posts: 1455

2012 Defender 110 Puma 2.2 DCPU Santorini Black
When I went on one of the LR experience trips and I had the same problem they told me to engage reverse and put handbreak on and just let it take up slack against handbreak and it's always came out for me Thumbs Up It's good to be back from the dark side


DC110 -2012 Black with black hood and black x-tech
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Post #493103 16th Jan 2016 9:47pm
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