Weichai America Corp.
18
3)
Clean the threaded hole on the cylinder body;
4)
Tighten the bolts, tightening torque: (20+10) N
·
m.
2.
Assemble cylinder head gasket
Figure 3-2 Cylinder head gasket
1)
Cylinder head gasket can only be used once, in case of repair, you must replace the new
parts;
2)
Wipe cylinder liner wall, and coated with clean oil, clean the plane body, and then put the
cylinder head gasket in accordance with the corresponding pin hole;
3)
Check the cylinder head gasket on each hole and the cylinder on the hole alignment,
check the cylinder head gasket assembly is correct.
3.
Assembly valve stem gland
1)
Valve stem gland only allowed to use once, in case of repair must be replaced by new
parts;
2)
Check the valve stem seal sleeve without defects, the valve stem seal sleeve spring is
intact;
3)
In the valve guide to install valve stem seal sleeve;
4)
In the valve stem seal sleeve lip lubricants;
5)
Valve stem seal sleeve assembly tools and rubber hammer smashed valve stem gland.
Document Courtesy of Fly Parts Guy Co.
www.FlyPartsGuy.com
Document Courtesy of Fly Parts Guy Co.
www.FlyPartsGuy.com
