Service Manual for WP6 Diesel Engine
87
383 Disassembly, Inspection, Maintenance and Assembly of Water Pump
3831 Exploded View of Water Pump
Fig. 3-50 Exploded view of water pump
3832 Steps to Disassemble Water Pump
As shown in Fig. 3-50
(1) Remove water pump pulley.
(2) Remove water pump inlet pipe, thermostat connecting hose and clamps.
(3) Remove the hexagon bolts, spring washers, take down the pump.
(4) Remove water pump gasket and middle cushion block.
3833 Inspection and Maintenance of Water Pump
(1) Check water pump gasket for crack damage, replace it if necessary.
(2) Check the bolts and studs for thread damage, replace if necessary.
(3) Check water pump and middle cushion block for crack damage, replace them if necessary.
3834 Steps to Disassemble Water Pump
Assembling steps are contrary to disassembling ones.