Exhaust Filter System Overview—Final Tier 4/Stage IV Engine

Disable exhaust filter cleaning when temporarily connected to an indoor ducted exhaust system for diagnostic and repair activities. See Auto Exhaust Filter Cleaning Mode—Final Tier 4/Stage IV Engine in this Operator’s Manual section.

Exhaust filter cleaning will automatically reset back to AUTO mode after every key cycle.

Do not disable automatic exhaust filter cleaning unless absolutely necessary. Repeated disabling or ignoring prompts to perform manual or parked cleaning procedure will cause additional engine power limitation and can eventually lead to required dealer service.

Tractor is equipped with emission compliant engine which cleans and filters exhaust gas. Under normal machine operation and with system in AUTO mode, system requires minimal operator interaction.

To avoid buildup of diesel particulates or soot in exhaust filter system:

• Use AUTO Exhaust Filter Cleaning mode. See Auto Exhaust Filter Cleaning Mode—Final Tier 4/Stage IV Engine in this section of this Operator’s Manual.
• Use Parked Exhaust Filter Cleaning when AUTO Exhaust Filter Cleaning is disabled. See Parked Exhaust Filter Cleaning—Final Tier 4/Stage IV Engine in this section of this Operator’s Manual.
• Avoid unnecessary idling.
• Use proper engine oil. See appropriate Diesel Engine Oil in Engine Oil section of this Operator’s Manual.
• Use only ultra low sulfur fuel. See Diesel Fuel in Fuel section of this Operator’s Manual.