Start–Up Operating Instructions 6. If your truck has hydraulic brakes, check: the brake system for leaks hydraulic lines for cracks or kinks calipers for leaks 7. Air System—are there leaks? Air Tanks—drain water from all air tanks. Make sure the drain cocks are closed. This procedure is also required for air suspension tanks equipped with automatic drain valves. See page 70 for further details on “Using the Brake System.” 8. Steps and Handholds—check for worn surfaces and loose or missing fasteners. 9. Fluid Tanks—check underneath the vehicle for signs of fluid leaks. If any are found, correct before operating the vehicle. 10. Fuel Tank Caps—are they secure? WARNING!
Diesel fuel in the presence of an igni- tion source (such as a cigarette) could cause an explosion. You could be seriously injured. A mixture of gasoline or alcohol with diesel fuel increases this risk of explosion. Do not remove a fuel tank cap near an open flame. Use only the fuel and/or additives recommended for your engine. PB1318 3/01 Model 330 3. Fuel Filter/Water Separator Draining—check and drain. Depending on the fuel storage facility, more frequent draining may be required. 4. Windshield washer reservoir fluid level—fill if necessary. 5. Hood closed before entering cab. Is it latched properly?
Before entering the cab and operating the vehicle, check the following equipment for proper maintenance: 1. Lights—do headlights, turn signals, emergency flashers, and exterior lamps function and are they clean and adjusted properly? 2. Windows and Mirrors—are they clean and adjusted properly? 3. Tires and Wheels—are they inflated properly? Are all wheel cap nuts in place and torqued properly—tighten if necessary. Check front wheel bearing oil levels. Inspect all tires and wheels for damage—correct if found. 4. Suspension—check for loose or missing fasteners. Check damage to springs or other suspension parts. 5. Brake Components—check lines, linkages, chambers, and brake operation.
Chassis and Cab Checks — Daily