VD-C3 Flashcards

1
Q

Frequency for oil changes on squads patrols utilities pick ups or camp trucks

A

Every three months or 3000 miles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Replacement frequency for air cleaners

A

Every two years or 24,000 miles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Frequency of replacement of air compressor filter

A

Every six months or 5000 miles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Maximum allowable air filter restriction

A

Continuously reading 13 inches of restriction or higher

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Frequency to clean Spark arrestors

A

Once a year or 12,000 miles or after operation on motorways or other off-highway areas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Frequency to wash engine crank case breathers

A

Wash with biogradable type cleaner every 60 days for 1000 road miles and after every operation and Dusty conditions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Frequency for cleaning crank case ventilator valves

A

Every 5000 miles or six months by area mechanic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Accident report form

A

Form 76v54a completed within 24 hours

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

After an accident how long to take the engine to the shops

A

15 days

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

The only equipment left on an engine one sent to the shops

A

50 feet of 1 inch hose, a 1 inch nozzle, suction caps, full tank of water

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Proper following distance in good weather

A

4 second rule

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Approved and position on steering wheel

A

9 and 3 o’clock position

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

ApProved steering methods

A

Hand shuffle method for hand over hand method

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Total stopping distance equation

A

Perception distance plus reaction distance plus break lag plus braking distance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Effect of speed on the stopping distance

A

When speed doubles braking distance quadruples

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Effect of vehicle weight on stopping distance

A

Brakes are designed to work best when fully loaded empty trucks require a greater stopping distance

17
Q

Frequency for engine oil changes and filters

A

Every six months or 6000 miles

18
Q

How long must a rig sit before accurate oil reading

A

At least 30 minutes

19
Q

Chassis lube frequency

A

60 days

20
Q

Proper fill for power steering reservoir

A

Half inch to 1 inch from the top use 15 W 40 engine oil

21
Q

What is gray liquid and foam indications of?

A

Water in the oil reservoir

22
Q

Correct level of hydraulic brake fluid reservoir

A

1/4 inch from the top

23
Q

Proper way to lubricate bushings and bearings

A

Relieve the strain weight or pressure by jacking up the wheels releasing the brakes were moving the part being lubricated

24
Q

How often are fan hubs lubricated

A

Yearly by the area mechanic

25
Q

How often is the oil changed in the high fog pump transmission

A

Monthly

26
Q

How often is the oil changed in the road pump

A

Monthly with SAE 50 synthetic gear oil

27
Q

Do you check the oil level in the manual transmission

A

Check with a Y or anything under 2 inches routine feeling notify the mechanic over 2 inches low should be reported immediately to the mechanic

28
Q

Do you check the differential oil

A

Same as the manual transmission oil 2 inches low routine still more than 2 inches low notify mechanic immediately

29
Q

Often is the hydraulic oil changed in the aerial ladder truck

A

Every three years

30
Q

When shall the turntable center pin be lubricated

A

Weekly and after each use

31
Q

When do you need to coordinate with the mechanic for a tire changes

A

Three more tires

32
Q

How soon do you need to retighten wheel nuts

A

After the first 50 to 100 miles of operation

33
Q

After an accident how soon does a written estimate and pictures need to be taken

A

Within five working days of the accident