User Manual

N40469 Chapter 5
Page 25
• Auxiliary water strainer (if tted) - check
• Heat exchanger seals - check
• Heat exchanger tubestack - check
Every 1000 service hours
• Aftercooler condensate drain valve - inspect/clean
• Engine valve lash - inspect/adjust
• Water pump - inspect
Every 2000 service hours
• Engine mounts - inspect
• Heat exchanger - inspect
• Starting motor - inspect
• Turbocharger - inspect
• Coolant gravity - check
Every 3000 service hours or 2 years
• Cooling system water temperature regulator - replace
Every 3000 service hours or 3 years
• Engine protective devices - check
Every 4000 service hours
• Aftercooler core - clean/test
Every 6000 service hours or 3 years
• Cooling system coolant (ELC) - change