Table 3-3. Operator Troubleshooting - Continued
TEST OR INSPECTION
ENGINE - Continued
ENGINE RUNS UNEVENLY OR STALLS FREQUENTLY
Step 1. Check for low coolant temperature on WATER TEMP gauge in cab.
Allow engine to reach normal operating temperature.
Step 2. Check fuel level.
Refill fuel tank.
Step 3. Check fuel grade.
Drain fuel tank and refill with correct clean fuel.
ENGINE WILL NOT REACH WORKING TEMPERATURE
Check ENGINE COOLER valve on pump panel is OFF.
Close ENGINE COOLER control valve.
ENGINE IS OVERHEATING WHEN PUMPING
Step 1. Check if ENGINE COOLER valve is closed.
Open ENGINE COOLER valve to reduce engine coolant temperature'.
Step 2. Check engine coolant level in radiator.
Add coolant if level is low.
If engine coolant is continually lost, refer to Unit Maintenance for
Step 3. With engine off, check for debris in front of radiator.