Audi A8 Q7 4.2 TDI timing chain replacement

[@florinflo2531]

Do you remember what was the km or mileage on this engine?

[@jetknight7562]

@DIFFERI I have a 2008 audi quattro A8L 4.2l v8 with 114000 miles, and it definitely needs this done . Do you have to remove the engine, or can it be done by just removing the transmission ????

[@again2519]

You have to remove the engine. There is otherwise no space to do this. I don´t know if you can only remove the transmission too.

[@1986Marac]

how many kilometers?

[@riffthetiffmaster9573]

Uuriks maad, et üks s5 4.2 v8 arvatavasti hakkab vaikselt ketivahetust soovima. Eeldan, et tollel tuleb moto maha võtta? Kui ajamahukas ja kus hinnaklassi antud töö jääda võiks?

[@differ1]

2000juures. Täpsema hinna saamiseks pane auto andmed mulle meili. 3 päeva umbes võtab aega

[@khairuddinmuskandar2898]

How to set timing marks for this engine???please somebody help me...

[@jonathanlang9711]

Notice the two pins he has put into the cam gears while disassembling. If those pins are in their hole as well as the special locking pin for the crankshaft that gets screwed into the oilpan if the crank is in the right position. If all those are in the camshafts as well as the crankshaft are in exactly the right position. Their should also be a pin for the balance shaft. And while the pins in the camshaft hold them exactly in position, you can still slightly turn the camshaft gears on the cams before tightening their bolts down as they have bolt slots instead of holes. So when reassembling. Put on the cam gears first with their respective bolts but leave the bolts untightend by about half a turn. (Same for the balance shaft), put the chains, guide bars and tensioners on. Release the tensioners. Make sure everything sits right and only then tighten the camgear bolts to the proper spec. The special pins to lock the shafts are available in rather cheap kits. Bought mine on ebay for about 80€. Cause the original VW tools will easily cost the same for a single part of the toolkit you need for this engine and they are not available in kits as far as I know.

[@MatrixTheme]

Tere. Kui palju aega võtab sellisel ketitöö võrdluseks 3.0 C7? Hinnaskaala juppide poolest jääb vist laias laastus samasse kategooriasse?

[@differ1]

No a8 on kõige hullem variant 4.2tdi puhul. Kui Q7 olen 1,5h mootori maha võtnud, siis a8 läheb päev umbes mootori maha võtmisega. C7 3.0tdi ketivahetus läheb kiiremini.

[@MatrixTheme]

@@differ1 selge pilt. Omal plaanis hakata 3.0 C7 kette vahetama. Ei suuda otsustada, kas kast maha või mootor. Peaks vist mootori, kuna vahekarteri leke esineb ka.

[@differ1]

Mina olen kasti võtnud. Aga mootori võib ka võtta. Tuleb üles välja ilma, et nina peaks lahti võtma. Vahekarteri lekkega aitab kõrvalistuja poolsed kolm tagumist pikka alu polti asendada selle sama 4,2tdi teras poltide vastu ja veidi silikooni ümber poldi keermele

[@MatrixTheme]

@@differ1 on Teil neid polte müüa? Uusi võttes vist müüvad vaid komplekti polte.

[@differ1]

@@MatrixTheme on 3 kohapeal kohe olemas jah

[@JustasG]

What happened that belt needed replacement?

[@differ1]

bad rattle noise at starting

[@aleksandrmishanin62]

Tere Andres.сколько стоит работа и коплект цепей с натяжителями.2.7tdi. Пробег 420000 км.

[@differ1]

all work with spare parts at 1400eur

[@danutz1623]

how much the whole kit cost?

[@differ1]

The cost of the whole work is a little over 2000 euros

[@danutz1623]

@@differ1 thanks for the answer

[@JustasG]

@@differ1 how much only parts cost? Or this price 2000 is only for parts?

[@ketodotm7599]

milline oli auto läbisõit?

[@leehopkins6983]

What year was the engine/Car??

[@differ1]

2008 A8 240kw

[@arnesild7966]

Kas v6 ja v8 sama kett ?

[@differ1]

Komplekti tootekood on küll erinev. Suht sarnane näeb välja küll

[@EstRego1]

Kunas uus video tuleb?

[@differ1]

Täna

[@soklot]

BVN engine code?

[@differ1]

yes

[@dihyemuhammederikci5370]

👍

[@BootuT]

Hommik. Plaan ise maha võtta mootor a d3 4.2 bensiin. Kas tasub ise teha või on väga keeruline. Mootoril siis ketipinguti lendas laiali ja kolbidel klapi jälg peal. Ei tea kas on kõver klapp või mitte. Plaan uus mootor leida..