TM 9--2350--292--10
0013 00--1
NORMAL ENGINE OPERATION
0013 00
THIS WORK PACKAGE COVERS:
Normal Engine Operation
INITIAL SETUP:
References
WP 0082 00
Once main engine is started, check following gauges for normal engine operating ranges. If SYSTEM WARNING
indicator lights and warning horn sounds while operating vehicle, check following gauges and indicators for normal
operation and then shut down engine.
CAUTION
If any of the following gauges or indicators indicate conditions out of the normal ranges stated
below, stop main engine and troubleshoot (WP 0082 00). Failure to comply may result in
equipment damage.
1. All warning indicators should go out after engine has run for about 20 seconds.
2. Engine oil pressure (1): 40 to 70 psi (276 kPa to 620 kPa) at 2,400 rpm, 10 to 15 psi (69 kPa to 103 kPa) at low
idle (825 to 875 rpm).
3. Engine oil temperature (2): 160° to 220° F (71° to 104°C) when warmed up.
4. Transmission oil pressure (3): 15 to 19 psi (103 kPa to 131 kPa) at 2,400 rpm when cold, a minimum of 10 psi (69
kPa) at 2,400 rpm when warm, and a minimum of 5 psi (34 kPa) at low idle.
5. Transmission oil temperature (4): 160° to 260° F (71° to 140° C) when warmed up.
6. Generator voltage output (5): needle should point to middle of green area.
7. Brake pressure (6): needle should indicate between 750 and 950 psi (3275 kPa and 6550 kPa) (old configuration)
or between 1100 and 1300 psi (7584 kPa and 8963 kPa) (new configuration with brake modulation).
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