SERVICING OF FUEL SYSTEM (continued)
3. When necessary, remove water and dirt from fuel tanks as follows:
a. Remove access cover (4) from bottom of vehicle.
b. Using adjustable wrench, remove fuel tank plug (3) from fuel tank drain.
c. When clear fuel is visible, replace fuel tank plug (3) in fuel tank drain.
d. Install access cover (4) on bottom of vehicle.
After operation, keep fuel tanks full to minimize condensation.