Water Pump: Inspection

Inspect water pump and replace if one or more of the following defects exist:

• Cracks or damage on body.
• Coolant leaks from shaft seal weep hole (evident by coolant traces on pump body).
• Loose or rough bearing.
• Impeller rubs either pump body or engine block.
• Impeller loose or damaged.
• Sprocket or sprocket flange loose or damaged.