Driving and Controls

Question 1

The Airport unit, shop No. 60733 has Foam Pro 3012 Foam System with a separate ____ foam tank.

Answer 1

50 Gallon

Question 2

A ____ is installed on this vehicle to assist the service brakes in reducing the vehicle’s speed. This brake operates and is controlled similar to Jacobs Engine Brake (“Jake” Brake).

Answer 2

Caterpillar Compression Brake

Question 3

Air Restriction Indicator

Indicates when air filter needs changing; ___ inches of water MAX.

Answer 3

25

Question 4

Normal range for engine oil pressure is ___ @ idle to ___ @ rated rpm.

Answer 4

37 psi / 40 psi

Question 5

The maximum temperature for the engine coolant is ____.

Answer 5

230º F

Question 6

Normal voltage range is from ___ volts.

Answer 6

12.9 to 14.2

Question 7

Normal temperature range for the transmission fluid is ____ (max.)

Answer 7

100º F to 250º F

Question 8

An Odometer records mileage in ___ mile increments.

Answer 8

0.1

Question 9

Ensure that the engine is at low idle (Approx.___)

Answer 9

700 rpm

Question 10

The fluid level check may be delayed until the conditions are met:
fluid temperature is above _____ and below ____

Answer 10

140ºF / 220ºF

Question 11

The fluid level check may be delayed until the conditions are met:
Vehicle has been stationary for approximately ___ to allow the fluid to settle.

Answer 11

2 minutes

Question 12

High gear (5) may be used for vehicle speeds in excess of ___

Answer 12

46 mph

Question 13

Gear 1

Answer 13

2100 rpm / 14 mph

Question 14

Gear 2

Answer 14

2100 rpm / 27 mph

Question 15

Gear 3

Answer 15

2100 rpm / 36 mph

Question 16

Gear 4

Answer 16

2100 rpm / 46 mph

Question 17

Gear 5

Answer 17

2100 rpm / 69 mph

Question 18

The alternator is a Niehoff Model C619-1 ___

Answer 18

340 amp.

Question 19

100% Battery charge

Answer 19

12.84 volts

Question 20

75% Battery charge

Answer 20

12.50 volts

Question 21

50% Battery charge

Answer 21

12.18 volts

Question 22

25% Battery charge

Answer 22

11.88 volts

Question 23

Steering box movements

Answer 23

4” to 6” rapid movements

Question 24

This is determined by the amount of inlet restriction mea- sured by the air restriction indicator. (_____)

Answer 24

25” H2O MAX

Question 25

Special lube instructions for

Answer 25

Universal Joints / Driveshaft slip yoke