Disassembling and inspection
1. Remove water pump fixed plate.
2. Remove water pump housing.
3. Remove impeller and water pump inner shell.
4. Remove woodruff key and outer plate.
.
5. Check water pump housing and outer plate for crack, crank or damage. Replace if necessary.
6. Check inner water pump inner shell and impeller for crack, deform, burn or damage. Replace if
necessary.
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