What should the oil pressure be on a Mack MP7?
The normal operating oil pressure for a Mack MP7™ engine (at governed speed) is 275.8 – 620.5 kPa (40 – 90 psi). At idling speed, the oil pressure should be 275.8 – 413.9 kPa (40 – 60 psi). Should the oil pressure drop suddenly from the normal readings, stop the engine immediately and determine the cause.
What does the instrument cluster do on a Mack truck?
Instrument Cluster The instrument cluster provides system/component condition information to the driver. This information is available to assist the driver in determining any necessary actions.
When to check coolant tem on Mack truck?
If the temperature remains below or exceeds the normal temperature range, the cooling sys- tem should be checked for problems by an authorized Mack Vehicle dealer. When coolant temperature is excessive, the red STOP tell-tale illuminates and the buzzer will sound. The engine is at risk and the ECM may derate the engine power.
What are the switches on a Mack truck?
•“Switch Package AUXSW-6B Assignable Body Builder Dash Mounted Rocker Switches”, page 20 •“Lens Kit for Assignable Body Builder Switches: Part # 22392309”, page 21 •“TE/MRU Dash Panel”, page 22
How much mileage does A MP8 engine get?
For mixed on-off road, a 415C or 445C should do well. You wont get maximum mileage with an Allison, but thats your call based on the trade offs with the job you do daily. I run a 2010 with mp8 and 13spd auto shift. Pull 48′ skate board spread axle.
How are the MP8 Motors in a water hauler?
I’m a tech for a oil field fleet, of water haulers. We have about 10 mo8 engines and they have all been great. One set of cups went bad on a 2011 (that truck was rolled has been problems ever seance) other then that the MPs have been awesome. sensor failed here and there and a couple def pumps.
What are the specifications for a Mack truck?
Introduction This information provides specifications for chassis body installation for MACK vehicles. Note: We have attempted to cover as much information as possible. However, this information does not cover all the unique variations that a vehicle chassis may present.