Does anyone know how many hours it takes to change the timing chain in a 5.0 S/C?

My FFRR is a 2010 MY, and I understand there is an upgraded version of the timing chain? Range Rover SV Autobiography LWB 5.0 S/C -17
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I remember someone recently saying 15 hours but don't quote me.
Good luck  The best 4.4 x far

its a huge job that will take about a week ...pretty sure there's a tsb on the rattling timing chain.. ... - .- -.




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Why do you need to change the timing chain - they are pretty much bullet proof?

On the 5.0 there was a TSB as Stan says.

If the owner reports a rattling from the front of the engine then LR will change the chain. It's a massive job and I'm not sure it's one I'd trust any of our local dealers with tbh.

I think it's more to do with the tensioner rather then the chain but I might be wrong.

David. 2002 4.6 Vogue SE - Alveston Red with Lightstone Leather
2007 Range Rover Supercharged in Java Black with Ivory Leather
2012 Range Rover 5.0 SC Autobiography in Indus Silver with Jet/Ivory Interior
2012 Range Rover 4.4 TDV8 Autobiography in Baltic Blue with Sand Interior

There was a problem with the old 4.2 plastic tensioners, but it was rectified with aluminium ones. I know - I'e stripped one. But I'm sure its well sorted and I don't know of a problem with the 5.0?

I'm interested if there is a TSB?

SECTION: 303-01
5.0L AJ133 Primary Chain System Engine Noise
AFFECTED VEHICLE RANGE:
Range Rover Sport (LS) Model Year: 2010-2012
VIN: 215623-759577
Engine: V8 5.0L Petrol
V8 S/C 5.0L Petrol

Range Rover (LM) Model Year: 2010-2012
VIN: 306630-393639
Engine: V8 5.0L Petrol
V8 S/C 5.0L Petrol

Discovery 4 / LR4 (LA) Model Year: 2010-2012
VIN: 513326-652214
Engine: V8 5.0L Petrol


MARKETS:
All
CONDITION SUMMARY:
Situation: A customer may report a concern of a rattle/clicking noise from the front of the engine which maybe more prominent when the engine is at idle speed. This version has been issued for a change to the Warranty Table.
Cause: Wear on the timing chain lever which results in reduced tension on the timing chain. Suggested Customer Concern Code - N12.
Action: If a customer reports a concern of a rattle/clicking noise from the front of the engine, carry out the Service Instruction outlined below.
PARTS:
LR051008 Timing chain tensioner Quantity: 2
LR051013 Timing chain tensioner lever Quantity: 2

TOOLS:
No Tools Required
WARRANTY:
NOTE: Repair procedures are under constant review, and therefore times are subject to change; those quoted here must be taken as guidance only. Always refer to TOPIx to obtain the latest repair time.
NOTE: DDW requires the use of causal part numbers. Labor only claims must show the causal part number with a quantity of zero.
DESCRIPTION SRO TIME (HOURS) CONDITION CODE CAUSAL PART
Timing chain tensioners and tensioner levers - Discovery 4/LR4 (LA) 12.65.89.34 7.8 7 LR051013
Timing chain tensioners and tensioner levers - Range Rover Sport (LS) 5.0 SC 12.65.89.34 8.5 7 LR051013
Timing chain tensioners and tensioner levers - Range Rover Sport (LS) 5.0 NA 12.65.89.34 7.9 7 LR051013
Timing chain tensioners and tensioner levers - Range Rover (LM) 5.0 SC 12.65.89.34 9.2 7 LR051013
Timing chain tensioners and tensioner levers - Range Rover (LM) 5.0 NA 12.65.89.34 9.1 7 LR051013

NOTE: Normal Warranty procedures apply.
SERVICE INSTRUCTION:
1. Install a new timing chain tensioner engine set (see TOPIx Workshop Manual, section 303-01). You can paypal direct using - www.paypal.me/duckworthparts
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Email: robin.hall@duckworth.co.uk
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nearly a 10 hour job You can paypal direct using - www.paypal.me/duckworthparts
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thanks Dan  ... - .- -.




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Stupid question , but if a 5.0 litre 2011 model is bought and is out of warranty will LR still fix this if the fault occurs or is it only warranty vehicles it applies to

Its not a recall, so customer would pay unless under warranty i would have thought.

Looking at my part movement, doesn't look like we've ever had to do the job before. You can paypal direct using - www.paypal.me/duckworthparts
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Cheers Dan 👍

So.

The cars throws a P0016-00.

My dealer bought a new sensor, but it still shows the same error.

I guess I'll get the verdict later today

BTW Thank you guys so much for your replies! Range Rover SV Autobiography LWB 5.0 S/C -17
Aston Martin Rapide S -17
Range Rover Sport SDV6 Autobiography Dynamic -14

previous: Range Rover 5.0 Supercharged -10, Land Rover Defender 110 SW LXV -14, Discovery 4 HSE -11

I vaguely remember reading on here that RRUK has had this issue within 5.0 and had the timing chains done on his at the dealer under warranty.

David. 2002 4.6 Vogue SE - Alveston Red with Lightstone Leather
2007 Range Rover Supercharged in Java Black with Ivory Leather
2012 Range Rover 5.0 SC Autobiography in Indus Silver with Jet/Ivory Interior
2012 Range Rover 4.4 TDV8 Autobiography in Baltic Blue with Sand Interior

My 2011 SC rattled liked a diesel when I purchased it in Aug 2014. The dealer did the chain tensioner update kit then replaced the SC snout and.....hey! it still rattles just like a diesel!! Fine when on the road but driving around town, I just slap a diesel emblem over the SC emblem.