New Brake Software is Now Available For Certain F Series Large Off-Highway Trucks {7610, 7620}
- Mining Truck
- 794 AC (S/N: HRT1-UP)
- Off-Highway Truck/Tractor
- 794 AC (S/N: MN51-UP; MT51-UP)
- 795F AC (S/N: ERM1-UP)
- 795FAC XQ (S/N: SNT1-UP)
- 795F AC (S/N: ERM1-UP)
A new brake software is now available to the machines that are listed above. The new software part number for the former part number is listed in Table 1.
Show/hide table
| New Part Number | Description | Former Part Number(1) |
|---|---|---|
| Machine Software Gp |
Show/hide table
| (1) | The former part number listed is for reference only and may differ. |
Note: The new software is available in the form of a flash file through the Caterpillar Service Information System (SIS). Go to SIS web to make sure that the new flash file part number is still the latest flash file part number. A newer flash file part number may be available. SIS only displays the latest available flash file.
The new software has varying improvements that are listed below:
Improvements For 794 AC and 795F AC
- Updated cooling fan control strategy.
- Maximum temperature will drive fan speed instead of the system priority-based method.
- Removed cold final drive speed limit.
Improvement For 794 AC
- Added serial number prefix "HRT" to support Tier 4 truck configurations.
Caterpillar Information System:
G3516 Petroleum Engines Gear Group (Rear) - Install
3512E and 3516E Marine Engines Turbocharger - Install
G3516 TA Engine Prelube Pump - Air
336 Excavator Machine Systems Refrigerant Receiver-Dryer - Remove and Install
3500E Marine Engines Sound Information
Regulatory Compliance Information General Information
New Exhaust Manifold Brackets Are Now Used on Certain G3500 Engines {0635, 1061} New Exhaust Manifold Brackets Are Now Used on Certain G3500 Engines {0635, 1061}
323F LN Excavator Machine Systems Pump Control (Negative Flow) - Test
G3516 Petroleum Engines Gear Group (Rear) - Remove
XQP1100 Generator Set Configuration Parameters
New Improved Emergency Stop Switch Contact Block is Now Used on Certain Gensets {1408, 7418} New Improved Emergency Stop Switch Contact Block is Now Used on Certain Gensets {1408, 7418}
New Harness Is Now Used on Certain G3600 Engines {1408} New Harness Is Now Used on Certain G3600 Engines {1408}
G3516 Engines Camshaft Bearing Position
G3516 Engines Turbocharger
323F LN Excavator Machine Systems Gear Pump (Pilot) - Test
XQP1100 Generator Set Walk-Around Inspection
301.5, 301.6, 301.7 CR, 301.8 and 302 CR Mini Hydraulic Excavators Safety Messages
XQP1100 Generator Set Fuel System Primary Filter (Water Separator) Element - Replace - If Equipped
A New Insulation Assembly and Wing Plates Are Now Used on Certain C175-20 Locomotive Engines {1062, 1091} A New Insulation Assembly and Wing Plates Are Now Used on Certain C175-20 Locomotive Engines {1062, 1091}
XQP1100 Generator Set Belts - Inspect/Adjust/Replace
XQP1100 Generator Set Engine Oil Sample - Obtain
336 Excavator Machine Systems Refrigerant Condenser - Remove and Install
336, 336 GC and 340 Excavator Systems Electronic Control (Machine System) - Assist System
C175 Tier 4 Final Engines for Caterpillar Built Machines Nitrogen Oxide Sensor (Exhaust Outlet) - Remove and Install