Engine Swap Update #2: Valve coverz 4 dayz, and timing woes
Did my valve covers, swapped everything over the only thing I reused was the rubber gasket and the half moons, I opted for new grommets.
This was the second time I did this in a month other than cleaning the half moons the second part was torquing the sixteen bolts on the valve covers lol steeping them up in torque sequence from 45-50-55. It takes time.
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First time doing a timing belt job on this Engine and I'm glad it was done outside the Engine bay.
I'm not sure how anyone can follow it per the manual because it just didn't work for me. I lined the cams up with their marks and crankshaft was set on Cylinder 1 TDC.
Everytime I would try and get the belt on there enough tension to turn both cams. And then I had to reset. Eventually I got it and there was slack between the water pump and the crankshaft gear.
So I would put the tensioner in and sure as shit the tensioner would then take the slack out of the belt and spin the cam gears but the crankshaft stayed put.
And after all that crap I still went ahead and tried to see where my timing was and every time it would end up being 1 mark behind where it should be.
I legit did the same process about ten times thinking I was crazy. There was no way I could change the outcome of this if I do the same thing over and over again.I eventually I said screw this crap I advanced the timing on the cam gears by the amount it was retarding it self.
it kept on retarding itself by 1 tooth on each cam.
So I advanced the timing by 1 tooth before I sent the tension on the belt and sure as shit it worked like a champ.
And I will say when ever I advanced it 1 tooth before putting in the hydraulic tensioner, the belt was sllack between the crankshaft gear and the passenger cam gear
Whenever I was doing it per the FSM it was the opposite way around, the belt was slack between the driver side cam and the crankshaft gear. And that crank shaft dot was one tooth BEHIND where it was marked on the COG
So because I advanced the timing by 1 tooth on each gear i was able to get the belt to slip over on the dot of the crankshaft gear, and the slack was taken up by the tensioner properly, but it did still turn the cams by 1 one tooth! But that's exactly what I wanted.
So by the time the tensioner was torqued ( I still haven't pulled the pin at this point) the cams retarded themselves by 1 tooth and after that my timing was dead set on.
I turned the crank 6 times for a total of 3 cam revolutions, and my timing was dead nutz. Pulled the pin and that is all she wrote.
It was pain in the ass to get that point. A couple of hours at least but i know 110% my timing is dead on.
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I'm still waiting on 1 engine mount to come in. Tomorrow I will do my oil cooler fittings, gunna go to hardware store today and buy some 1/2" NPT to barb adapters (hopefully that is right size) to bench bleed new master cylinder
I am reconsidering whether or not if I should do my oil pan and rear main seal. I got the parts for everything. But there are two things holding me back which are apart of me being lazy and because there is no real disadvantage of me doing these repairs when the engine is in the truck.
I have a 4x2. And I wouldn't changing the rear main out whenever the time comes because it will give me an excuse to buy a nice transmission jack which i will need for other projects unrelated to the 4runner. And the oil pan on the truck is no rear hassle for me.
The only way I could consider doing the oil pan now is if I had the muscle to turn this engine over smoothly but I know that's not possible this ***** will turn over fast and abruptly lol I guess i would leave it the way it is and still install it
Oh and another thing, for installing the crankshaft front seal, if you have the rear axle bearing puller tool this little piece works as a great deal driver with a nice lip to tap in.
Also notice the new crank bolt has some thread locker on it maybe? Interesting to say the least
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