MAINTENANCE PRIOR TO START 24.5 CHECKING THE FUEL LEVEL, REFU- ELING Danger of fire! Fuel that has spilled over may ignite! Immediately remove fuel that has spilled over. 1 - Turn the start switch to the operating position 'I' and check the fuel level indicated on the fuel level indicator. A - fuel tank full B - fuel tank half-full 2 - Then, return the start switch to the stop position '0'. 3 - If required, refuel via the filler (1). For detailed information on fuels, see section "22.4 Lubri- cants and Operating Agents". 4 - After refueling, firmly close the filler. 1 75_211 144 0 I 0 I P II 75 209 _ 75 20 75 20