1. Home
  2. Caterpillar
  3. Operation and Maintenance Manual
  4. #i05775176

794 AC Off-Highway Truck Caterpillar


Air Cooling Duct - Check/Clean - Outlet Screens

Usage:

794 AC HRT

  • Prepare the machine for maintenance. Refer to Operation and Maintenance Manual, "Prepare the Machine for Maintenance".
    Show/hide table
    Illustration 1g06344423

  • Inspect the air cooling ducts (1) for cracks. Replace any damaged ducts.

  • Check generator outlet screen (2) and rear axle outlet screen (3) for dirt and debris that may block air flow.

  • If necessary, use pressurized air or vacuum cleaning to remove dirt and debris from the outlet screens.

    • Caterpillar Information System:

    980M and 982M Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems Piston Pump Margin Pressure (Hydraulic Fan) - Test and Adjust
    794 AC Off-Highway Truck Adapter Bearing (Blower Fan) - Lubricate
    AP1055F Asphalt Paver Propel Systems Pressure Limiter Valve - Test and Adjust - Left Pump
    980M and 982M Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems Hydraulic Fan Speed - Test and Adjust
    980M and 982M Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems Modulating Valve (Transmission Clutch)
    794 AC Off-Highway Truck Prepare the Machine for Maintenance
    AP1055F Asphalt Paver Propel System Relief Valve (Charge) - Test and Adjust - Right Pump
    C15 and C18 Engines for Caterpillar Built Machines Venturi Tube - Remove and Install
    AP1055F Asphalt Paver Propel Systems Relief Valve (Charge) - Test and Adjust - Left Pump
    794 AC Off-Highway Truck Lubricant Viscosities - Fluids Recommendations
    794 AC Off-Highway Truck Engine Starting with Jump Start Cables
    980M and 982M Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems Quick Coupler Pressure - Test and Adjust
    980M and 982M Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems Piston Pump Cutoff Pressure (Hydraulic Fan) - Test and Adjust
    794 AC Off-Highway Truck Battery or Battery Cable - Inspect/Replace
    980M and 982M Wheel Loaders Power Train, Steering, Braking, Hydraulic, and Machine Systems Piston Pump (Implement) - Test and Adjust
    794 AC Off-Highway Truck Braking System - Test
    AP1055F Asphalt Paver Propel Systems Pressure Limiter Valve - Test and Adjust - Right Pump
    794 AC Off-Highway Truck Breather (Final Drive) - Replace
    785G Off-Highway Truck/Tractor Electrical and Hydraulic Systems Event Codes
    794 AC Off-Highway Truck Breather (Front Axle) - Replace
    794 AC Off-Highway Truck Breather (Hoist and Brake Tank) - Replace
    794 AC Off-Highway Truck Electric Cable - Check - High Voltage Harness
    824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems Brake Control Valve (Parking)
    824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems Parking Brake
    Back to top
    Contacts My AVS
    The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
    CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.