42
43Air-filled Tires   
Refueling, Diesel
Air-lled TiresRefueling, Diesel
WHEN USING DIESEL FUEL
1.  Lower the forks and put the truck in NEUTRAL.
2.  Turn OFF the truck and apply the parking brake.
3.  Remove the fuel cap and fill the fuel tank slowly. 
 
  Do not fill the tank to the top. 
4.  Replace the fuel cap.
If fuel spills, wipe off any excess fuel and wash the 
area with water.
Note: 
Do not allow the truck to become low or run 
out of fuel. The truck may become difficult to start or 
damage the components.
Fill the fuel tank at the end of each shift to prevent 
condensation, corrosion, and fuel contamination. 
WHEN USING AIR-FILLED TIRES
Before operating, check that the tires are properly 
inflated. The rated tire pressure is shown above the 
tire and on the tire data tag.
Check tire pressure from a position facing the tread of 
the tire. Use a long-handled gauge to keep your body 
away from the side of the tire. 
Note: 
Do not add air if the tire pressure is low.  
You must be trained and authorized to inflate tires. 
Report the problem to your supervisor.
Know the Hazards
CHECK TIRE PRESSURE
Low tire pressure can reduce stability and cause a tip 
over.
• Check the tires for damage every time you check the  
  tire pressure. 
• Check the tire from a position facing the tread of the  
  tire, not the side. 
• Remove debris from the tire tread to prevent    
  damage. 
• Do not operate the truck if the tires are damaged or  
  the tire pressure is low.
Know the Hazards
WHEN REFUELING DIESEL FUEL TRUCKS 
Diesel fuel can cause a fire or even an explosion.
• Your company should provide a ventilated area    
  where it is safe to refuel the truck.
• Never smoke or use an open flame around diesel.
• Do not fill the tank to the top. Fuel expands when it  
  gets warm and can overflow.