How do you shut off a Mack truck?
Switch the engine off by turning the ignition key to the OFF position. CAUTION Shutting off an engine immediately after high speed or full load operation can damage the turbocharger and cause heat stress in the engine. Always let the engine idle for 3 to 5 minutes before shutting it off.
How to cool down a Mack truck engine?
If the engine is running, the starter temperature is too high, the transmission is not in neutral or the clutch pedal is not depressed, starter engagement is inhibited. Allow the engine to slow down and idle for 3 to 5 minutes before shutting it off. This allows the turbocharger to cool down and the cooling system to dissipate the engine heat.
What kind of oil does a Mack truck use?
Engine Oil EO-O Premium Plus (or VDS-4) diesel engine oil is mandatory for use in all 2017 emission compliant MACK engines. Chas- sis equipped with a 2017 emission compliant engine, which can be identified by the presence of an aftertreatment selective catalytic reduction (SCR) system, also require the use of Ultra Low Sulfur Diesel (ULSD) fuel.
How long to crank engine in Mack truck?
CAUTION DO NOT crank the engine for more than 30 seconds at a time; wait 15 minutes after each try to allow the starter to cool. Failure to follow these instructions could cause starter damage.
What kind of fuel does a Mack truck use?
CAUTION Diesel engines for 2006 and later model year vehicles are designed to operate only with ultra low sulfur diesel (ULSD) fuel. Use of fuel other than ULSD will reduce the efficiency and durability of the engine, permanently damage the advanced emission control systems, reduce fuel economy and possibly prevent the engine from running at all.
What does OBD diagnostic trouble code mean for Mack truck?
If a customer in- stalls a winterfront or blocks the radiator opening and blocks airflow to the sensor, they will likely set an OBD diagnostic trouble code (DTC) for inaccurate sensor data due to restricted airflow across the sensor. Mack Body Builder Instructions CHU]