TM 5-3805-292-23
0007
HYDROSTATIC SYSTEM CONTINUED
Checking Charge Pressure/Flow - Continued
0007
5. Start engine and run engine at full throttle (TM 5-3805-292-10).
N OT E
Pressure must be a minimum of 362 psi (25 bar) at full throttle.
6. Read pressure gauge and record charge pressure reading.
7. Shut down engine (TM 5-3805-292-10).
8. If pressure is low, a drive motor could be damaged. Disconnect hoses to drive motors at pump and cap fittings.
Start engine (TM 5-3805-292-10) and check charge pressure again.
a. If pressure is correct, one or both drive motors may be damaged. Check and repair lines to motor. If lines
Motor or WP 0076 for M400T).
9. Shut down engine (TM 5-3805-292-10) and remove pressure gauge.
10. Install plug and new O-ring in test port.
11. Remove supports and lower machine to ground.
12. Close ROPS (WP 0134).
END OF TASK
0007-13
