X_trail nt 30 engine QR 20 is perfect but the problem is that whenever oil pump fails you have to go for another engine because of the unavailabiliy of the same in the market.plse manufacturer that back cover oil pump in plenty to ease the pain x_trail owners are going through.
The top of the timing cover (over the cam sprocket bolts) can be removed which gives enough access to remove the cam sprockets and cams. As long as the crank isnt turned while the timing cover is off the cam sprockets and the timing chain and cams are lined up correctly it all works. Done it twice myself
Good video showing basically what needs to be done. Did not expect a detailed video. Good
I love this video. It's very explanatory!
Agreed ,great upload thank you. I may have to do most of this on a Primera i just bought with a bad valve/s on cyl 4 (misfire)
cheers for the upload
Any idea about torque on head bolts? thanks
What crankshaft could match qr20
Hola amigo que tal.... tiene el diagrama eléctrico este motor qr20.....por la duda...... Saludo desde Paraguay
good vid.
nice one
How many hours of work is this for an experienced nissan mechanic? Id guess 10.
What is your number of top range for that head skrew
X_trail nt 30 engine QR 20 is perfect but the problem is that whenever oil pump fails you have to go for another engine because of the unavailabiliy of the same in the market.plse manufacturer that back cover oil pump in plenty to ease the pain x_trail owners are going through.
wish you could say what you are doing. Awesome video though
head bolts are not reusable on this motor, new ones or another HG changed will be needed
how ur dut witthout open timing change
The top of the timing cover (over the cam sprocket bolts) can be removed which gives enough access to remove the cam sprockets and cams. As long as the crank isnt turned while the timing cover is off the cam sprockets and the timing chain and cams are lined up correctly it all works. Done it twice myself
請問扭力是上多少牛頓？
What is the torque spec for this cylinder head ?
Even me I wanted to ask that question
請問螺絲上多少牛頓？
先上扭力到98NM，然後完全放鬆螺絲，再將汽缸螺絲鎖至40NM，再轉角度75度2次。
So move removing just for a head gasket.
Shows the removal of the head but not actually replacing the head gasket
Instead they change the head itself
Dude you’re meant to stop when it clicks!
very poor -explained the obvious stuff but no mention what to do with chain when removing cams or timing when putting back