LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2009 >> TrailBlazer 2WD L6-4.2L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Service and Repair >> Overhaul >> Repair Instructions >> 58. Water Pump Cleaning and Inspection

58. Water Pump Cleaning and Inspection




Water Pump Cleaning and Inspection




1. Remove all sealing material from the sealing surface.
2. Inspect the water pump impeller for damage.
3. Inspect the water pump shaft for looseness.
4. Inspect the threads for damage.
5. Replace the water pump if necessary.