SHAFT 4R9359 - Caterpillar

Table 1
New Part Number    Description    Former Part Number    Qty    
322-0852     Power Train Software Gp     302-5362     1    The new software is available in the form of a flash file through the Caterpillar Service Information System (SIS).After the 322-0852 Power Train Software Gp has been installed the operation of the parking brake solenoid valves change. On remote control and manual operation all three parking brake solenoid valves will energize or de-energize at the same time.For the new operation of the parking brake solenoid valves, refer to the information in Systems Operation Troubleshooting Testing and Adjusting, "Remote Control System" and Systems Operation Troubleshooting Testing and Adjusting, "Brake (Remote Control)".Note: Refer to the information for (S/N: SBR591-UP).