Service Manual

ISB, ISBe and QSB (Common Rail [...] Water Pump
Section 8 - Cooling System - Group 08 Page 8-97
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Clean and Inspect for Reuse
WARNING
When using solvents, acids, or alkaline materials for
cleaning, follow the manufacturer's recommendations
for use. Wear goggles and protective clothing to
reduce the possibility of personal injury.
WARNING
Some solvents are flammable and toxic. Read the
manufacturer's instructions before using.
WARNING
Wear appropriate eye and face protection when using
compressed air. Flying debris and dirt can cause
personal injury.
Clean the water pump with solvent. Dry with compressed
air.
Inspect the impeller for cracks, missing blades, slippage
on the shaft, and other types of damage.
Replace the water pump if any damage is found.
Inspect the water pump housing for damage and cracks.
Replace the water pump if any damage is found.