202 MAINTENANCE AND LUBRICATION
Coolant Level Check
WARNING
Turn the cooling system pressure cap
counterclockwise slowly. After the
pressure has completely dissipated,
continue turning to remove the cap.
The MACK® chassis has a pressurized plastic coolant expansion tank where quick checks
of coolant level can be made and additional coolant can be added to the system. The
expansion tank is mounted on the radiator.
Periodically, the coolant level should be checked by observing the coolant in the expansion
tank.
C0032903
Draining the Cooling System
Whenever repairs are to be made which would require disconnection of coolant hoses,
etc., the cooling system should be drained. Carefully remove the filler cap and open all
coolant drain cocks.
Refilling the Cooling System
Close all drain cocks and fill only with the proper VCS coolant mixture. Run engine with
the pressure cap removed until operating temperature is reached and the thermostat opens.
Recheck level and add coolant if required. Run the engine long enough to be sure the system
is free of air and has the correct amount of coolant.
Summary of Contents for CHM 2010
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Page 25: ...SAFETY INFORMATION 17 Advisory Label Locations On Vehicle Labels Found on Chassis C0032631...
Page 26: ...18 SAFETY INFORMATION W8061742...
Page 27: ...SAFETY INFORMATION 19 C0032633...
Page 28: ...20 SAFETY INFORMATION W8061397...
Page 29: ...SAFETY INFORMATION 21 Labels Found on Driver Side Sun Visor W8061402...
Page 35: ...SAFETY INFORMATION 27 C0032643...
Page 37: ...SAFETY INFORMATION 29 C0032645...
Page 47: ...INSTRUMENTS AND CONTROLS 39 INSTRUMENT PANEL GAUGE LAYOUT C0032654...
Page 76: ...68 INSTRUMENTS AND CONTROLS C0032684...
Page 107: ...OPERATION 99 W4059732 Control Switch W4059733 Mode Switch...
Page 160: ...152 OPERATION C0032897...
Page 166: ...158 OPERATION C0032898...
Page 192: ...184 Mack Emissions Solution W8056653...
Page 207: ...MAINTENANCE AND LUBRICATION 199 C0032899 C0032900 1 Towhook Access...
Page 218: ...210 MAINTENANCE AND LUBRICATION ELECTRICAL Circuit Breaker and Relay Panels C0032908...
Page 232: ......