TD5 numbers written on head

Landrover6176 · Oct 28, 2020

Hello there,

Just purchased a 2001 (51) Discvoery TD5 just looking through some of the common faults, and planning on doing some preventative maintenance so to speak, I havent got the service history yet that's being printed off for me, whilst having a good look around the engine by the inlet manifold I can see the stamped number on the heads but there are also numbers which have been wrote on using a pen, orange colour. could this possibly indicate that's it has been changed at some point or would this be a factory thing?

Sorry if this is a daft question to many but if we dont ask we dont learn.

Thank you guys!

neilly · Oct 28, 2020

Not sure on the orange numbers. Never seen them on any other td5 block.

but make sure you get the EKA code.
Have a spare working key.

Cheers

Landrover6176 · Oct 28, 2020

Hey! I saw something in my manual scribbled down EKA code ....sorry this is such a novice question but whats that for?

neilly · Oct 28, 2020

Its the magic get you out of jail code that you use to get into your car and drive away when the fobs battery or the immobiliser system has a headache.

Be gentle with the drivers door lock when using the key as they can get a bit tight and the internals can snap easily.

Cheers

Landrover6176 · Oct 28, 2020

Thank you for that information!

I have attache a photo of the numbers on the head excuse the poor lighting.

neilly · Oct 28, 2020

FYI, the engine number iirc is on the other side of the engine , really hard to see .

Cheers

neilly · Oct 28, 2020

Cheers

Landrover6176 · Oct 28, 2020

I'm going through the paranoid part about the head cracking haha, I believe mine is the 10P engine VIN is 2A745224 which is believe falls into the plastic Dowels problem.

Landrover6176 · Oct 28, 2020

Thank you very much! Will check this now

Interceptorxj · Oct 28, 2020

Orange / yellow numbers written in pen are normally parts supplied from a dismantlers. They mark them up as they strip the cars so they know what they are from/for.

jamesmartin · Oct 28, 2020

Landrover6176 said:
I'm going through the paranoid part about the head cracking haha, I believe mine is the 10P engine VIN is 2A745224 which is believe falls into the plastic Dowels problem.

plastic dowels arent a problem its the head moving due to getting too hot,if it hasnt cracked now its unlikely too,unless over stressed

Landrover6176 · Oct 28, 2020

Thank you guys for your replies I do apologise for my amateur question haha I absolutely adore the thing, it's on 114k miles just plan to do some maintenance just keep her going, I would like to give the oil pump bolt some attention after reading about that.

Landrover6176 · Oct 28, 2020

Interceptorxj said:
Orange / yellow numbers written in pen are normally parts supplied from a dismantlers. They mark them up as they strip the cars so they know what they are from/for.

That is what I first thought so chances are its had some sort of work done to the head, I would presume.

Landrover6176 · Oct 28, 2020

jamesmartin said:
plastic dowels arent a problem its the head moving due to getting too hot,if it hasnt cracked now its unlikely too,unless over stressed

That is great to hear, I wont be ever using it for towing or hard labour. more for just something to enjoy and keep running

jamesmartin · Oct 28, 2020

Landrover6176 said:
That is great to hear, I wont be ever using it for towing or hard labour. more for just something to enjoy and keep running

towings fine i meant keeping cooling system good so it doesnt get too hot

Landrover6176 · Oct 28, 2020

jamesmartin said:
towings fine i meant keeping cooling system good so it doesnt get too hot

Ok thank you for that, radiator looks pretty new but will keep on top of the coolant I have heard not to rely on the temp gauge? Thinking of changing all the hoses to newer ones too

jamesmartin · Oct 28, 2020

yes remove the bleed plug on top hose and release expansion tank cap and ensures coolant flows every so often

TD5 numbers written on head

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