Drain Water And Sediment From Fuel Tank - Hitachi ZW 310-6 Operator's Manual

Drain Water and Sediment from Fuel Tank

--- every 1000 hours
Before starting to operate the machine, loosen drain plug (1)
to drain water and/or sediment from the fuel tank. Tighten
plug (1) when no more water is draining, and only fuel
drainage is seen.
MAINTENANCE
7-69
90Z7-7-56