Table 2-3. Propulsion System Troubleshooting

TM 5-3895-373-34 2.8 PROPULSION SYSTEM. Table 2-3 lists common malfunctions associated with the propulsion system that may be found during operation or maintenance of the paving machine. Perform the tests/ inspections and corrective actions for a particular malfunction in the order given. This table cannot list all possible malfunctions that may occur, nor all tests, inspections, or corrective actions. If a malfunction ’ is not listed, or is not corrected by listed corrective actions, notify your supervisor. Table 2-3. Propulsion System Troubleshooting. MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION NOTE Throughout propulsion system troubleshooting (Table 2-3), reference is made to right and left hydraulic propulsion pumps, pilot control valves, etc. These references do not represent physical location of individual components. They refer to physical locations of systems. For example, the left hydraulic propulsion pump refers to the hydraulic propulsion pump that drives the left hand propulsion motor and track. The following test requires use of a hydraulic system tester per TM 9-4940-468-14. Install tester in-line at test point indicated. Make sure ratings of all fittings and hoses used are adequate for maximum pressures and flows being tested. 2-22