Valve element installation sequence
1 - valve;
2 — an epiploon of a core of the valve;
3 - lower spring plate;
4 - valve spring;
5 - upper spring plate;
6 - valve crackers.
Before starting assembly, make sure that the head is thoroughly cleaned.
Install new flingers on each valve guide. Do not skew the slinger when installing, otherwise it will leak.
Lightly lubricate the flinger rings (A) valve stem and push it all the way in with rod (D) .
Caution: To avoid damage to the seal, place a mounting sleeve on the stem before installing the seal (H). In the absence of a sleeve, seal the grooves on the stem with adhesive tape up to the valve crackers. After installation, remove the adhesive tape. Lubricate and install the first valve from the edge of the head. Apply grease or clean engine oil to the valve stem. Reinstall the springs and valve plates and apply pressure.
Install the cleats into the top groove, then slowly release the spring and make sure the retainers are seated. If necessary, apply a little grease to each holder to hold them in place.
Repeat this operation for the remaining valves. All parts must be installed in their original places.
Check the assembled valve spring height with a ruler or caliper. Height is measured from the top of the spring seat (or washers) to the bottom of the plate.
Settle the springs with a rubber mallet.
Apply molybdenum grease to the surface of the rocker arms and pivots, and then install the rocker arms and pivots on the cylinder head to their original positions.
Establish the removed elements in sequence, return to removal.