Driving and Controls Flashcards
Power to the Kenwood and 800 radios are also cut when the battery master switch is turned to the ___ position.
OFF
The MDT will continue to draw electrical current (____) even though the battery master switch is turned OFF.
approximately 7 to 8 amps
A remote ON/OFF switch controls the power to the Kenwood, 800 radio and MDT. It is located in the compartment below the ___.
center jumpseat
Maximum inlet restriction for a new air cleaner is ___ H2O. If the gauge reads 25” H2O, check for restrictions.
10”
The Caterpillar, ___, is a six-cylinder valve-in-head type engine.
C-13
It has a 5.12” bore and a 6.18” stroke, with a total piston displacement of ___ cubic inches and a compression ratio of 17.1 to 1.
763
Operating range is _____ RPM.
1200 to 2100
The C-13 is designed to run at ____ Rpm’s.
lower
The best fuel economy is delivered between _____ RPM.
1200 – 1800
The engine can run an additional ___ higher than its maximum operating range.
seven- percent
The C-13 engine has ___ mechanical governor.
no
Do not idle in R (Reverse) for more than ___ minutes.
five
Coasting can also cause severe ____. To help avoid injury and property damage, do not allow the vehicle to coast in N (Neutral).
transmission damage
Gear 1
2100 RPM / 14 MPH
Gear 2
2100 RPM / 26 MPH
Gear 3
2100 RPM / 35 MPH
Gear 4
2100 RPM / 50 MPH
Gear 5
2100 RPM / 68 MPH
If the engine fails to start within ____, release the starter button and allow the starting motor to cool for approximately ____ before trying again.
15 seconds / 15 seconds
If the engine fails to start after ____, an inspection should be made to determine the cause.
four attempts
If there is no oil pressure indicated within ____, stop the engine and check the lubricating system.
10 to 15 seconds
The pressure should not fall below ___ at 1800 rpm and normal operating pressure should be higher.
30 psi
Stopping a turbocharged engine immediately after high-speed operation may cause damage to the turbocharger as it will continue to turn without an ____ to the bearings.
oil supply
Failure of turbo oil seals and/or bearings is the likely results of this practice. Try not to shut down the engine unless coolant temperature is _____.
195º F or less
