The process of replacing the timing belt is shown in this video.
For proper replacement you need:
- remove before and all radiators (so much more convenient)
- set the mark TDC (for this you need a special crankshaft lock, lock pump pump - 6 mm drill bit, camshaft locks - plate about 4.5 mm)
- remove the camshaft pulley from the left head
- remove the timing belt
- replace the thermostat (while you can)
- replace the pump and rollers
- install a new timing belt
- tighten the belt - remove the pin from the hydraulic tensioner and then follow the instructions to turn the tensioning roller counterclockwise 15 N / m counterclockwise (for orientation, the tensioner rod should rise 3-5 mm)
- clamp the camshaft bolts (it is better to remove the clips) while holding the special pulleys with a key
- remove all latches and crank the crankshaft 2 full turns; install all latches - if the marks match, the timing is set correctly. If they do not match, then again we tear off the pulleys of the RV and reinstall the belt.
- install the stove
- Set the pump belt
- We put a ribbed belt
- we collect before.