SERVICING FUEL SYSTEM
Diesel fuel is FLAMMABLE. DO NOT smoke in
vicinity while performing servicing operations.
Open drain oocks at primary (1) and secondary (2) fuel filters to remove water and
dirt. Place container under drain cocks.
When clear fuel is visible, close drain cocks.
After primary and secondary fuel filters have been drain-
ed, use fuel system air purge by turning on FUEL PRIME
switch for 45 seconds prior to starting engine.
A fuel tank holds 135 gallons of fuel. Before draining, pro-
vide enough container capacity to hold fuel to be drained.