TM 5-3825-270-23&P
0016
CONDITION/INDICATION
Is radiator coolant circulating through radiator at engine startup?
DECISION
No - Replace ENGINE TEMP gauge. (WP 0097) Verify problem is solved. (Step 2 - Does engine reach normal
operating temperature?)
Yes - Replace thermostat. (WP 0140) Verify problem is solved. (Step 2 - Does engine reach normal operating
temperature?)
STEP 2
Does engine reach normal operating temperature?
1.
If removed, install radiator cap. (WP 0075)
2.
Start engine. (TM 5-3825-270-10)
3.
Run engine for 15 minutes and ensure ENGINE TEMP gauge reads normal operating temperature.
ENGINE TEMP GAUGE
Figure 1. Engine Temperature Gauge - Step 2.
4.
Shutdown engine. (TM 5-3825-270-10)
CONDITION/INDICATION
Does engine reach normal operating temperature?
DECISION
No - If the problem still exists, it is possible that another fault exists or that another troubleshooting procedure
applies. If this was the first time through the task, restart the same symptom troubleshooting fault task.
Yes - Your original problem has been resolved.
END OF WORK PACKAGE