Service Manual for WP6 Diesel Engine
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384 Disassembly, Inspection, Maintenance and Assembly of Thermostat
3841 Exploded View of Thermostat
Fig. 3-51 Exploded view of thermostat
3842 Steps to Disassemble Thermostat
As shown in Fig. 3-51
(1) Remove clamp of upper rubber hose which connecting cooling water pipe and thermostat.
(2) Remove clamp of lower rubber hose which connecting water pump and thermostat.
(3) Remove thermostat.
(4) Remove the two coolant rubber hoses.
3843 Inspection and Maintenance of Thermostat
(1) Check whether the clamps are in good condition, replace if necessary.
(2) Check the two coolant rubber hoses for crack damage, replace them if necessary.
(3) Check thermostat for fracture damage, replace it if necessary.
3844 Steps to Assemble Thermostat
Assembling steps are contrary to disassembling ones.