How to adjust the valve clearance of van 465 engine? I know the order of 1342, but I can't. Please tell me in detail.

If you are not a maintenance worker, you'd better not move.

It can be rotated twice for adjustment.

When adjusting cylinder 1, the inlet of cylinder 2 and the outlet of cylinder 3 can be adjusted.

When adjusting cylinder 4, the air inlet of cylinder 3 and the number of rows of cylinder 2 can be adjusted.

When the piston of cylinder 1 is above, the piston of cylinder 4 is also there, mainly to see which cylinder is in working state (intake and exhaust valves are closed), so as to adjust the valve clearance.

1 I wonder if this engine has a distributor? If so, adjust the cylinder according to the ignition head pointing to the high voltage line of the cylinder.

Then there is the "lower eight characters" of the camshaft. If the camshaft of the cylinder is figure 8, adjust the cylinder.

3 Then, according to the ignition scale of the flywheel, at the upper right mouth of the gearbox (about 4 cm in diameter, blocked by black rubber), you see T or 0, which generally means 4 cylinders or 1 working (check which cylinder's intake and exhaust valves have gaps).

Then remove the spark plug, put the Phillips screwdriver into the spark plug port, and check that the piston reaches the top dead center (the piston moves to the top of the cylinder), and check which cylinder has a gap between the intake valve and the exhaust valve and which cylinder is working.

When the car is cold, the gap between the intake valve and the exhaust valve should be about 0. 1.4 wire. Pure personal experience, I hope I can help you. Not exactly. It is recommended to adjust at the maintenance point. There is generally no charge.