Table 4-2. Unit Maintenance Troubleshooting - Continued
TEST OR INSPECTION
2. ENGINE STARTS, BUT WILL NOT CONTINUE TO RUN
Gasoline used in operating this heater is explosive.
Do not refuel during operation.
Avoid open flame near gas tank filler neck.
Keep cap on gas tank except during refueling.
Make sure a Class 20-B:C fire extinguisher is in easy reach.
Check fuel gauge (1) for adequate fuel supply.
Remove fuel tank cap (2) and replenish supply.
3. ENGINE SURGES OR OVERSPEEDS
Check governor adjustment.
Set governor at speed of 3450 to 3750 rpm. (See paragraph 4-32.)