2-13. AFTER MISSION PROCEDURES. - Continued
Filling the Foam Tank
Open the tank fill access cover (1).
Open the foam tank cover (2) and pour foam concentrate into the tank via the installed foam funnel.
Monitor the foam level gage (3) and stop filling when the gage shows FULL.
The truck ignition switch must be ON for the indicator to work. Stop filling when the full
indicator illuminates. Any additional fluid will be lost through the tank overflow.
Close the tank cover (21).
Close the tank fill access cover (1).