TM 5-2420-232-10
0005
NORMAL OPERATION CONTINUED
Engine Coolant Temperature. Displayed on the LCD bar graph (Figure 4, Item 1) should be below 212F (100C). If
2.
the temperature of the engine s coolant exceeds 221F (105C), the segments of the bar graph will flash and an audible
warning will sound. Shut down the engine as soon as it is safe to do so and troubleshoot (notify Field Maintenance).
3.
Transmission Oil Temperature. A warning lamp (Figure 4, Item 2) will illuminate and the audible warning will sound if
the transmission oil temperature is too high. Shut down the engine as soon as it is safe to do so and troubleshoot (notify
Field Maintenance).
4.
Engine Oil Pressure. A warning lamp (Figure 4, Item 3) will illuminate and the audible warning will sound if the engine
oil pressure is too low. Shut down the engine as soon as it is safe to do so and troubleshoot (notify Field Maintenance).
The oil pressure, with the engine running, is displayed in real-time on an LCD bar graph (Figure 4, Item 5).
5.
No Charge. A warning lamp (Figure 4, Item 4) will illuminate and the audible warning will sound if the battery charging
circuit fails. Shut down the engine as soon as it is safe to do so and troubleshoot (WP 0008).
435-A0268-23
Figure 4. Normal Operation
05
NOTE
If the transmission oil filter light comes on when the engine is running and the oil is warm, the filter
element requires changing. Contact Field Maintenance.
Transmission Oil Filter. A warning lamp (Figure 5, Item 6) will illuminate and the audible warning will sound if the
6.
transmission oil filter requires replacing.
0005-6
