PREVENTIVE MAINTENANCE CHECKS AND SERVICES Continued
ITEM TO BE
b. Put a suitable container under the drain valve at
the bottom of the filter.
c. Turn MASTER SWITCH ON. Turn FUEL
PUMP switch ON.
d. Open the valve.
e. Drain until clear fuel runs out. Dispose of waste
fuel per company SOP.
f. Turn MASTER SWITCH OFF.
Keep fuel tank as full as possible to help
prevent condensation and possible
a. Drain water and sediment from engine primary
and secondary fuel filters as follows:
Any sign of