Note:
- - Completely clean all parts to be installed.
- - Before mounting rotating and/or sliding parts, lubricate their working surfaces with fresh engine oil.
- - Replace all gaskets, seals and valve stem seals with new ones.
1. (2C) Install the combustion chamber inserts.
- ledge - "-" 0,03 - "+" 0.02mm
2. Install valves.
A) Using a suitable tool, install new valve stem seals.
Note: Inlet valve stem seals are gray or brown, exhaust valve stem seals are black.
b) Install the following parts:
- (1) valve;
- (2) spring seat;
- (3) valve spring;
- (4) spring plate.
Using a suitable tool, compress the valve spring and install two cotters around the valve stem.
G) With a plastic-headed hammer, lightly tap the end of the valve stem to ensure that the valve is securely fixed with crackers.
8. Install the valve lifters and shims; make sure the pushers turn freely by hand.