Weichai America Corp.
13
2.5.2 Preparation before disassembly
1.
Equipment conditions: Socket wrench
2.
Preparation before disassembly: Remove the crankcase, crankshaft and other components.
2.5.3 Dismantling
1.
Remove the hollow bolt
；
2.
Remove the nozzle assembly
；
3.
Remove the cylinder pin.
2.5.4 Assembling
The order of assembly is the opposite of the disassembly sequence.
2.5.5 Service Key point
1.
Hollow bolt tightening torque (20 ~ 30) N · m.
2.
Before assembly, check if the dowel pin is defective and replace if necessary. Align the
locating pin with the body pin hole and tap the nozzle body with a copper hammer so that the
locating pin is completely inserted into the body pin hole.
2.6
Assembly and disassembly of thrust plates
2.6.1 Exploded view
Document Courtesy of Fly Parts Guy Co.
www.FlyPartsGuy.com
Document Courtesy of Fly Parts Guy Co.
www.FlyPartsGuy.com
