What do I need to change timing chain on Toyota 22R?
Remove the crank bolt. If the oil pan has not or will not be removed, the two forward-most oil pan bolts need to be removed as they thread into the timing cover. Next, remove the #1 water by-pass pipe from the passenger side of the engine and the heater outlet pipe from the drivers side.
Where is the crank bolt on a Toyota 22R?
The Water By-Pass Tubes Bolt to the Back of the Timing Cover. It is now time to remove the timing chain cover. Remove the crank bolt. If the oil pan has not or will not be removed, the two forward-most oil pan bolts need to be removed as they thread into the timing cover.
Do you need to change timing chain on Toyota 3VZ-E?
I looked at the factory service manuals, my original owners manual, and a copy of the dealership PM sheet. There no reference to changing the timing chain on a 22r-e engine. The 3vz-e yes, but not the 22r-e. This is way I have been asking the dealer about changing the chain everytime the truck was serviced there.
Where is the timing guide on a 22R engine?
With the vehicle in neutral turn the crank by until the timing guide 0 (ZERO) is lined up with the notch in the pulley. Now you should see that the cam gear notches are at the top and that the raised rib on the crank is also at the top. CAUTION: The 22R line of engines are an interference style engine.
How many bolts are in a timing chain?
There is also one more bolt (not shown in the image below) behind/below the “two water pipe bolts”, so there are in total 18 bolts holding the cover in place, be sure all 18 have been removed before attempting to remove the timing chain cover. 16. Here you have two options: Remove the whole oil pan, or just remove the two front bolts.
Do you need to remove timing chain cover?
This method allows plenty of room to work on the timing chain and ensures a good seal between the head and the timing chain cover. The next way is to remove the timing chain cover and just the cover.