Weichai America Corp.
40
1. Gear chamber 2. Hex head bolt 3. Camshaft timing gear 4. Hexagon head bolt 5. Throttle 6.
Camshaft assembly 7. Intake valve 8. Cylinder head 9 , Valve lifter; 10, putter; 11 valve spring;
12 exhaust valve; 13, valve spring seat; 14, valve lock clamps 15, valve bridge 16, pin 17, rocker
arm assembly 18, rocker shaft assembly 19, hex head bolt 20, rocker bracket
Figure 5-1 Exploded view
5.1.2 Dismantling
1.
Remove the rocker arm and rocker arm, see rocker and rocker arm disassembly steps;
2.
Remove the exhaust valve, see the valve removal step;
3.
Demolition tappet and putter, see tappet and putter removal steps;
4.
Remove the camshaft and camshaft timing gear, see the camshaft and camshaft timing gear
removal steps
；
5.1.3 Installation
1.
Assembly camshaft and camshaft timing gear, see camshaft and camshaft timing gear
assembly steps;
2.
Tappet assembly and putter, see Push rod and putter assembly steps;
Document Courtesy of Fly Parts Guy Co.
www.FlyPartsGuy.com
Document Courtesy of Fly Parts Guy Co.
www.FlyPartsGuy.com
