Daily (Prestarting) Service

• Operate engine at rated speed and 50%—70% Load for a Minimum of 30 Minutes. Perform every 2 weeks. (Generator Sets Only)
• Check engine oil level.
• Check coolant level.
• Open fuel return shutoff valve (if equipped) and verify all fuel return lines are free of restrictions.
• Check sea water pump and strainer, if equipped.
• Check accessory drive belts.
• Drain water from fuel filters.
• Inspect wiring harness and fuses.
• Check aftercooler condensate drain, if equipped.
• Check air cleaner dust unloader valve and air filter restriction indicator, if equipped.
• Check air intake system.
• Visual walkaround inspection.