LINK AS-TRACK 6Y3428 - Caterpillar

recommends this additional maintenance for the following engine components. Consult your Cat dealer for further information.The quantity of burned fuel that is shown with the service hours assumes a load factor of 40 percent. If the load factor is higher than 40 percent, the number of service hours for the mid-life service interval will be lower. If the load factor is lower than 40 percent, the number of service hours for the mid-life service interval will be higher. The quantity of consumed fuel is a better indicator for the mid-life service interval than service hours.
Air Compressor
Air Starter
Alternator
Fuel Transfer Pump
Turbochargers (LAA)
Replace the Turbine Outlet Bellows (if equipped)
Injectors
Refrigerant Compressor
Replace the Water Temperature Regulator on Machines that use Extended Life Coolant.