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100 OPERATION
Grade Gripper (If Equipped)
Grade Gripper provides anti-roll back assistance during the transition from a stopped
position to starting on a grade. The brake system maintains pressure in the brake chambers
for a predefined period of time after the service brake pedal is released, which allows the
driver time to move their foot from the brake pedal to the accelerator pedal.
DANGER
Grade Gripper is only intended to
temporarily hold the vehicle on a grade
before the vehicle is put into motion. The
vehicle brake must be applied, independent
of Grade Gripper, to hold the vehicle on
a grade for an extended period of time.
Failure to follow this instruction can result
in loss of vehicle control and serious
personal injury or death.
When available, Grade Gripper is enabled at key-on. Pressing a dash-mounted switch will
temporarily disable Grade Gripper. The Grade Gripper Disabled screen displays in the
Co-Pilot®. Grade Gripper is re-enabled by pressing the switch again, or when vehicle speed
exceeds 20 Km/h (12 mph). A key off-on cycle also re-enables Grade Gripper. If a Grade
Gripper fault occurs, the Grade Gripper Disabled screen in the Co-Pilot® displays and the
feature is permanently unavailable until the fault is repaired.
Summary of Contents for CHM 2010
Page 2: ......
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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: ......