3.5.1 PREVENTATIVE MAINTENANCE. Routine preventative maintenance, including oil changes and services will be set up by appointment and must include the following: A. EVERY 5,000 MILES OR 250 HOURS: ▪ New Oil (up to 7 Quarts on Gas Engines), oil filter and lubricate chassis including ujoints and suspension. ▪ Check and fill all fluid levels (including differentials and transfer case) ▪ Check air filter and clean, contact if replacement needed ▪ Drain water trap ▪ Rotate tires and check air pressure in all tires and add air if needed ▪ Check brake components ▪ Visually check front end, including sway-bar brackets, front end components, shocks and springs ▪ Visually look at all tires and measure tread depth, (notify if tread is near 4/32") ▪ Visually check heater hoses, radiator, power steering hoses, and transmission & Oil Cooler lines ▪ Check belts for cracks and proper tension ▪ Check antifreeze level and (coolant freeze temperature in season) ▪ Check undercarriage for leaks, visually inspect body mounts ▪ Check all exhaust ▪ Check all gauges, parking brake and wipers ▪ Inspect all lighting and mirrors ▪ Check Heater and A/C for proper function (in season) ▪ Check batteries, cables and connections, load test after 24 months ▪ Check hinges, doors, lights, etc. ▪ Lubricate components such as compartment hinges, latches, etc. and tighten screws. ▪ Clean and replace patient compartment air filter per manufacturer guidelines. 3.5.2 MILEAGE-BASED PREVENTATIVE MAINTENANCE. A. EVERY 10,000 MILES OR 500 HOURS: ▪ Service fuel filter service and additive B. EVERY 20,000 MILES OR 1,000 HOURS: ▪ Balance Tires C. EVERY 30,000 MILES OR 1,500 HOURS: ▪ Service Transmission, change filter and new fluid ▪ Differential fluid change/friction modifier ▪ Radiator Coolant Flush D. EVERY 50,000 MILES OR 2,500 HOURS: ▪ Service, clean EGR and Induction System E. EVERY 75,000 MILES OR 3,750 HOURS: ▪ OEM Shock Replacement
