Titan 2WD V8-5.6L (VK56) (2004)
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Visually check that there is no significant dirt or rusting on the water pump body and vane.
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Make sure there is no looseness in the vane shaft, and that it turns smoothly when rotated by hand.
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If there are any unusual concerns, replace the water pump assembly.
INSTALLATION
Installation is in the reverse order of removal.
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For bleeding the air from the cooling system.
INSPECTION AFTER INSTALLATION
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Check for leaks of engine coolant using (commercial service tool) tool.
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Start and warm up engine. Visually make sure that there are no leaks of engine coolant.