BioDiesel................................................................................................................192 B5 Approval For MACK US 2010 Certified Products..........................................192 COOLING SYSTEM.................................................................................................194 Coolant Level Check..............................................................................................194 Draining the Cooling System.................................................................................195 Refilling the Cooling System.................................................................................195 Protecting the Cooling System ..............................................................................196 Cooling System Maintenance ................................................................................197 Accessory Drive Belt Routing ...............................................................................198 HEADLIGHTS ..........................................................................................................199 Bulb Replacement..................................................................................................199 WHEELS ...................................................................................................................199 Wheel Inspection ...................................................................................................199 Tires .......................................................................................................................200 BATTERY..................................................................................................................203 Jump-Starting Engine.............................................................................................203 ELECTRICAL...........................................................................................................205 Circuit Breaker and Relay Panels ..........................................................................205 Electrical Grease....................................................................................................209 Circuit Protection Charts........................................................................................210 METRIC CONVERSIONS.........................................................................................212 METRIC CONVERSIONS .......................................................................................212