Weichai America Corp.
82
1.
Check if there is blockage or crack or any other kind of damage of pipe connector and pipe
connector subassembly. Replace if necessary.
2.
Check if there is fracture or any other kind of damage of pipe connector gasket and water
pump gasket. Replace if necessary.
3.
Check if there is thread scratch or any other kind of damage of any bolt, stud or nut. Replace if
necessary.
4.
Check if there is fracture or any other kind of damage of water pump. Replace if necessary.
8.5
Water Pump Disassembly and Assembly
8.5.1 Water Pump Exploded View
Fig. 8-5 Exploded view of the water pump
No.
name
No.
name
No.
name
1
Water pump pulley
5
Hexagon bolt
9
Seal washer
2
Stud
6
Water pump gasket
10
Hexagon head
screw plug
3
Hexagon bolt
7
Stud
4
Water pump
8
Stud
8.5.2 Pre-assembly Preparation
1.
Equipment condition: air wrench, sleeve wrench, copper hammer
WEICHAI & PSI SERVICE MANUALS AVAILABLE ONLINE AT FLYPARTSGUY.COM
GET YOUR WEICHAI & AFTERMARKET SERVICE PARTS AT FLYPARTSGUY.COM
