66 INSTRUMENTS AND CONTROLS
4. Exhaust Pyrometer (If Equipped)
– Indicates the temperature of
exhaust gases (about 12 to 16 inches from the diesel particulate filter inlet
connections). This helps the operator select the proper gear for load and
grade conditions, thereby avoiding excessive exhaust temperatures.
CAUTION
Do NOT exceed the maximum exhaust temperature indicated by the red line on
the gauge. To reduce exhaust temperature, downshift or reduce engine power. If
operating in cold climates with a winterfront, open the winterfront.
5. Transmission Oil Temperature Gauge (If Equipped)
– Indicates
transmission oil temperature.
CAUTION
The maximum safe oil temperature for MACK transmissions is 121°C (250°F) for
mineral-based oil, or 148°C (300°F) for synthetic oil. Continued with oil above
this temperature will cause rapid deterioration of the oil’s lubricating properties
and is NOT recommended. Consult the vendor manual for non-MACK components.
6. Aftertreament DEF Tank Level gauge
7. Integrated Temp-A-Start (Amber) (If Equipped)
– "Integrated
Temp-A-Start" saves fuel by reducing the amount of time spent idling to keep
the vehicle’s batteries charged, the engine warm, or the cab and sleeper
comfortable. Once the optional ’Integrated Temp-A-Start’ feature is activated
via a dash switch, the system will automatically start and stop the truck engine.
Safety overrides prevent the system from activation if the transmission is in
gear, the hood is up, or the parking brake is released. Integrated Temp-A-Start
voltage and temperature target settings are fully programmable through either
VCADS service support software, or, if enabled via the Co-Pilot instrument
cluster display
8. Wait to Start (Amber) (If Equipped)
– Indicates that the intake pre-heat is
enabled. Wait to start engine until light goes out.
9. Transmission Oil Temperature Indicator (Red)
– A red tell-tale light that
illuminates when transmission oil temperature reaches a pre-determined level
(depending on transmission make and model) indicating an overheat condition.
10. Electronic Malfunction Indicator (Amber)
– Illuminates when V-MAC®
detects an electronic malfunction. Refer to the
V-MAC® IV Operator’s Guide
.
The electronic malfunction lamp may turn on when operating the vehicle in
a bob-tail mode with the engine brake turned on and cruise control active.
Summary of Contents for Granite GU Series
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Page 11: ......
Page 44: ...SAFETY INFORMATION 33 Advisory Label Locations On Vehicle Labels Found on Chassis C0029831 ...
Page 45: ...34 SAFETY INFORMATION C0028958 ...
Page 46: ...SAFETY INFORMATION 35 C0028959 ...
Page 47: ...36 SAFETY INFORMATION C0029013 1 Right Side Frame Rail 2 Hood Prop ...
Page 48: ...SAFETY INFORMATION 37 C0029014 ...
Page 49: ...38 SAFETY INFORMATION Labels Found on Driver Side Sun Visor C0029832 ...
Page 50: ...SAFETY INFORMATION 39 C0029016 ...
Page 58: ...SAFETY INFORMATION 47 C0029833 ...
Page 60: ...SAFETY INFORMATION 49 C0029834 ...
Page 62: ...SAFETY INFORMATION 51 C0029835 ...
Page 72: ...INSTRUMENTS AND CONTROLS 61 Panel B W3056238 ...
Page 81: ...70 INSTRUMENTS AND CONTROLS C0029141 ...
Page 82: ...INSTRUMENTS AND CONTROLS 71 Diagnostics W3036575 W3036576 W3036583 ...
Page 84: ...INSTRUMENTS AND CONTROLS 73 C0029144 ...
Page 113: ...102 INSTRUMENTS AND CONTROLS C0029240 C0029241 ...
Page 235: ...224 OPERATION C0029351 ...
Page 241: ...230 OPERATION C0029352 ...
Page 284: ...MAINTENANCE AND LUBRICATION 273 C0029851 C0029852 1 Towhook Access ...
Page 305: ...294 MAINTENANCE AND LUBRICATION C0029434 1 Front 2 Back ...
Page 317: ......