Water pump related parts inspection

Refer to “water pump disassembly and assembly” .

Visually inspect the mechanical seal for damage, with particular attention given to the sealing face.

Replace the mechanical seal that shows indications of leakage.

Visually inspect the oil seal for damage, with particular attention given to the lip.

Replace the oil seal that shows indications of leakage.

Visually inspect the seal washer for damage, with particular attention given to the sealing face.

Replace the seal washer that shows indications of leakage.

Visually inspect the impeller and its shaft for damage.

Replace the impeller or shaft if necessary.

Visually inspect the journal for damage or scratch.

Replace the holder if necessary.