(Part 1)1GR V6 4.0L Engine Rebuild Of Toyota Land Cruiser 2008

[@georgev.]

One doubt form the camshaft assebly, Is the Bank one in the passenger side? Are there the 1, 3 and 5 cilinders, right? The numbers in the buckets what does it mean 43 47 ???

[@MayoCarsDR]

kzbin.info/www/bejne/iXSUlJWEm9qtjJI

[@MayoCarsDR]

This is the lift number that checks the valve's thickness

[@MayoCarsDR]

You will find more information in the next video

[@mamokillo6298]

It is the Installed lifter thickness 43 represent 4.30mm and 47=4.70mm

[@YoungDolphh]

Thank you for making this. I would like to rebuild my 4.0 4runner engine at some point. This is so valuable for my notes.

[@MayoCarsDR]

You welcome dear

[@gersonhay984]

Great work. You keep it so clean. And oiled.

[@MayoCarsDR]

Thanks you

[@octavioreyes3429]

Si llegara a colocar mal las cadenas,se doblan las válvulas???

[@MayoCarsDR]

Yes

[@octavioreyes3429]

@@MayoCarsDR quite los 2 árboles de levas de escape para cambiar los engranes y volví a colocar en su lugar correspondiente. Tenia que descargar los botadores antes de poner los árboles de levas? Si no descargue los botadores se dañaron las válvulas de escape??

[@kennethwoodby4528]

what happened to the spring seat washers?

[@vettepwr23]

Hello. Thanks for the prior response. I forgot to ask. My 08 4Runner has 295,000 miles. I am replacing head gaskets on the 1GR-FE and will sending my heads to a machine shop to be checked. If they have to do a valve job does that require valve clearances to be checked when reassembling? Thanks.

[@MayoCarsDR]

Yes, just checking it is not a problem

[@wyslink9354]

changed different style H-G ?

[@espartako30]

Excellent job!! I have the same engine in a land cruiser v6 2011 in dubai, but my engine is a bit lauder the noise tick tick tick , anything a can do about? the mechanic said the engine is in good condition, but is louder 🤷‍♂️

[@MayoCarsDR]

kzbin.info/www/bejne/p161eI2rhqxrjLM

[@MayoCarsDR]

kzbin.info/www/bejne/imbOnWp9o92Fp9U

[@sameersaeef3570]

Thank you for this wonderful, very beautiful content, rich with ideas❤❤❤❤

[@MayoCarsDR]

Thanks for comment

[@ronyjoelfigueroa3063]

Hola que calibración lleva la válvulas o los vasitos como saber dónde van Antemano muchas gracias

[@yuriyulspalominoh.422]

Un favor un consultá, quisiera saber la posición delos anillos, son iguales no sé cuál es el primero lo que tiene bisel o sin bicel por favor

[@sivucit]

at 38:13 lifter cap goes on to their corresponding spot. is there a reason why it have to go on the same spot. if i change all of them to brand new, how do we know which spot what will go

[@MayoCarsDR]

kzbin.info/www/bejne/a4PKd5-cidKmg6M

[@Ram9439]

Greate work mate could you please upload TLC 200 series Engine Rebuilt.

[@AllaBader01]

Great work .

[@MayoCarsDR]

Thanks for comment

[@mehmetkunt2503]

I follow all your videos. really neat workmanship. I just want to include something. Do not use a torquemeter when turning 90 degrees. calibrated in a very short time.

[@MayoCarsDR]

Thanks for comment

[@vettepwr23]

Hi great video series. What is the purpose for adding the white sealer on both sides of the head gasket? I see that mentioned in the service manual too. Also, do you need to replace the head bolts or can they be reused? Thanks!

[@MayoCarsDR]

This is where the engine oil is likely to leak, so silicone is applied here and the head bolts can be reused.

[@vettepwr23]

@@MayoCarsDR Do I need to measure the bolts prior to reusing like suggested in the FSM?

[@riccilong81]

Do not reuse Torque to yield bolts and do not oil them either. It throws off the torque spec@@MayoCarsDR

[@jacksonbyars5833]

Amazing video, I've used this and a couple other videos (mostly yours) to replace the head gaskets on my 2005 toyota tundra! One question: On the driver side, you torqued the bolts for the cams to 9.0NM. On the passenger, you say 0.9NM. Are they really that different, being the same bolts? Thank you!

[@jacksonbyars5833]

41:39 and 52:08

[@MayoCarsDR]

This is a mistake in my writing

[@MayoCarsDR]

Thanks for comment And watching video

[@MayoCarsDR]

9.0Nm correct torque

[@jacksonbyars5833]

@@MayoCarsDR Thank you so much! I'll comment on one of your videos again in a few days when I have it all put back together.

[@frederickdjeramdji1955]

Super

[@MayoCarsDR]

Thanks for comment

[@tester626tor]

Good job !

[@MayoCarsDR]

Thanks for comment

[@awantech786]

Good job

[@MayoCarsDR]

Thanks for comment

[@vettepwr23]

Hi there. I'm in the middle of replacing head gaskets on the 1GR with 295k miles. No codes or check engine light just loss of coolant from cylinders 4 and 6. I just brought the heads in to get checked at the machine shop. They said are .003 out and need to be resurfaced. They said this is typical of aluminum heads. They also said that 5 intake and 2 exhaust valves are leaking heavy. The machinist advised me to remove the valves and replace the seals. He said to use a wire brush and lap them. Once I finished, he said to bring them back and he will resurface them. He said a valve job would be expensive especially with the valve adjustment. Should I follow his advice or should I consider a valve job? Thanks!

[@MayoCarsDR]

Yes you can believe it

[@lifeisbutifull2093]

Good

[@mamokillo6298]

I guess the intake valve clearance you measured at 46:03 minutes is 0.10mm. I thought you said the minimum clearance for the intake should be 0.15mm.

[@georgev.]

According to vehicle user manual the Valve clearance (engine cold) Intake 0.006 - 0.010 in. (0.15 - 0.25 mm) Exhaust 0.011 - 0.015 in. (0.29 - 0.39 mm) So in the intake could fit de 0.1mm but he tries the 0.15mm first and pass snugly.

[@MayoCarsDR]

Yes you are right,But if 0.10mm passes easily, that's fine too

[@mamokillo6298]

@@MayoCarsDR Exceptional tutorial! Your clarity and thorough step by step instructions are among the best I’ve ever seen. I have been watching auto repair videos for years and you give the very best benchmark. Thank you!!

[@mekanikonglumad1708]

how manny bearing of camshaft

[@MayoCarsDR]

48:35

[@Baleri0n]

Are you located in libya?

[@MayoCarsDR]

Yes

[@aleks-under6728]

The other day I finished repairing the 1GR - FE engine on the prado 150. The report and the cost can be viewed here: kzbin.info/www/bejne/q4iTiWisa8R2eKM

[@matatool]

Where’s part 2?

[@MayoCarsDR]

Part 2 kzbin.info/www/bejne/h3Pan2alrLyte5I

[@TheJmich2001]

no beard net? Unacceptable!!!! JK TY NJ