Driving and Controls

Question 1

Power to the Kenwood and 800 radios are also cut when the battery master switch is turned to the ___ position.

Answer 1

OFF

Question 2

The MDT will continue to draw electrical current (____) even though the battery master switch is turned OFF.

Answer 2

approximately 7 to 8 amps

Question 3

A remote ON/OFF switch controls the power to the Kenwood, 800 radio and MDT. It is located in the compartment below the ___.

Answer 3

center jumpseat

Question 4

Maximum inlet restriction for a new air cleaner is ___ H2O. If the gauge reads 25” H2O, check for restrictions.

Answer 4

10”

Question 5

The Caterpillar, ___, is a six-cylinder valve-in-head type engine.

Answer 5

C-13

Question 6

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.

Answer 6

763

Question 7

Operating range is _____ RPM.

Answer 7

1200 to 2100

Question 8

The C-13 is designed to run at ____ Rpm’s.

Answer 8

lower

Question 9

The best fuel economy is delivered between _____ RPM.

Answer 9

1200 – 1800

Question 10

The engine can run an additional ___ higher than its maximum operating range.

Answer 10

seven- percent

Question 11

The C-13 engine has ___ mechanical governor.

Answer 11

no

Question 12

Do not idle in R (Reverse) for more than ___ minutes.

Answer 12

five

Question 13

Coasting can also cause severe ____. To help avoid injury and property damage, do not allow the vehicle to coast in N (Neutral).

Answer 13

transmission damage

Question 14

Gear 1

Answer 14

2100 RPM / 14 MPH

Question 15

Gear 2

Answer 15

2100 RPM / 26 MPH

Question 16

Gear 3

Answer 16

2100 RPM / 35 MPH

Question 17

Gear 4

Answer 17

2100 RPM / 50 MPH

Question 18

Gear 5

Answer 18

2100 RPM / 68 MPH

Question 19

If the engine fails to start within ____, release the starter button and allow the starting motor to cool for approximately ____ before trying again.

Answer 19

15 seconds / 15 seconds

Question 20

If the engine fails to start after ____, an inspection should be made to determine the cause.

Answer 20

four attempts

Question 21

If there is no oil pressure indicated within ____, stop the engine and check the lubricating system.

Answer 21

10 to 15 seconds

Question 22

The pressure should not fall below ___ at 1800 rpm and normal operating pressure should be higher.

Answer 22

30 psi

Question 23

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.

Answer 23

oil supply

Question 24

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 _____.

Answer 24

195º F or less