WEICHAI WD10 Service Manual - page 111
Service Manual for WD10 Diesel Engine
101
4823 Inspection and Maintenance of Fan
Check fan, fan clutch, fan connecting plate and water pump pulley for crack and damage.
4824 Steps to Assemble Fan
(1) Before the assembly, check fan, fan clutch, fan connecting plate and hexagon flange bolts,
make sure there is no manufacturing and use defect and damage.
(2) Assembling steps are contrary to disassembling ones.
483 Disassembly, Inspection, Maintenance and Assembly of Water Pump
4831 Exploded View of Water Pump
Stud
Water pump
gasket
Hexagon bolt
Water pump
Supporting block
Pipe joint module
Pipe joint
gasket
Pipe joint
Hexagon flange nut
Wave spring washer
Fig. 4-63 Exploded view of water pump
4832 Steps to Disassemble Water Pump
As shown in Fig. 4-63:
(1) Pipe joint module;
(2) Remove the supporting block and hexagon bolts, take down the wave spring washers;
(3) Remove water pipe joint, take down pipe joint gasket;