db57d230

2.2.11. Replacement of the directing valve plug

The directing plug of the valve is installed by means of a press. Using the device for installation of the directing plug of the valve 09221-25000 or the suitable tool, replace the directing plug as follows.

PERFORMANCE ORDER
1. Using the device for installation of the directing valve plug, a vypressuyta the valve plug from a head of cylinders towards the block of cylinders.
2. Put the new directing plug of the valve of the increased repair size to an opening of a head of cylinders.
3. The device for installation of the directing plug of the valve 09221-22000 press the plug in a head of cylinders. Adaptation provides a plug press fitting on strictly certain depth. Measure a vystupaniye of the top part of the directing valve plug from a head of cylinders. Pay attention that vystupany the directing valve plug variously for inlet (47,2 mm) and final (39,1 mm) valves.
4. After a press fitting of the directing plugs of valves insert new valves and check a gap.
5. Check every time when replacing of the directing plugs of valves and, if necessary, replace saddles of valves.