Pre-Trip Flashcards

1
Q

Start

A

Front of vehicle:

o Low beams, high beams, left turn signal, right turn signal, 4-way flashers, clearance lights
Rear of vehicle: o Taillights, brake lights, left turn signal, right turn signal, 4-way flashers, clearance lights

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2
Q

Air Supply System Checks

A
  1. Air leak check
  2. Low air pressure warning devices check
  3. Parking Valve check
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3
Q

Air leak check

A

Chock the wheels.

Before you start this exercise, you must tell the examiner what the correct air leakage rate is for the type of vehicle you are testing in. Failure to do so will result in automatic disqualification at conclusion of Air Brake Test. “The air leakage rate for this vehicle is no more that 3 psi loss in one minute.”

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4
Q

1

A

Tell the examiner “my air pressure is below 90 psi, and I will do a Safety Start to charge the air until the governer cuts off.”

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5
Q

2

A

Start the bus, engage the Fast Idle. Identify when the governor has cut off, then tell the examiner the actual air pressure that is displayed. You must hear the cut off or notice that the needle has stopped moving

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6
Q

3

A

Turn off the engine and return the ignition switch to the on position.

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7
Q

4

A

Release the parking brake. Fully apply the foot brake and hold for one minute while watching the air gauge. Tell the examiner “I lost no more than 3 psi of air pressure within one minute.” You must supply your own timing device.

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8
Q

Low air pressure warning devices check

A
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9
Q

1

A

Tell the examiner “the low air pressure warning devices must activate before it drops below 55 psi.”

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10
Q

2

A

Fan off the air pressure by applying and releasing the service brakes until the devices activate, then tell the examiner the actual air pressure that is displayed once the warning devices activate.

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11
Q

Parking Brake Valve Check

A
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12
Q

1

A

Tell the examiner “the parking brake valve should close (pop out) at approximately 40 psi.”

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13
Q

2

A

Continue to fan the air pressure until the parking brake valve closes, then tell the examiner the actual air pressure that is displayed once the parking brake valve closes.

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14
Q

In Cab (bus must be running)

A
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15
Q

1

A

Remove chocks:

o Remove the chocks before preforming Safety Start.

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16
Q

2

A

Safety Start:

Latch seatbelt, verify parking brake is popped out, turn air switch on, turn ignition switch on, press/hold start button to start engine, turn fast idle switch on after about 30 seconds. WATCH FOR ABS LIGHT ON DASH WHEN STARTING

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17
Q

3

A

Anti-lock Braking System (ABS):

Tell the examiner when the ABS warning light illuminates and turns off.

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18
Q

4

A

Oil Pressure Gauge:

“Located in the engine compartment, no warning lights on display”

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19
Q

5

A

Temperature Gauge:

“Located in the engine compartment, no warning lights on display”

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20
Q

6

A

DEF Gauge:

o “Gauge shows more than 1/8 of a tank and no regen needed”

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21
Q

7

A

Voltmeter Gauge:

o “System is charging, warning light turned off.”

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22
Q

8

A

Air Pressure Supply Gauges: o “Gauges are working, governor cut-out is between 120-140 psi.”

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23
Q

9

A

Dash Lights:

o Demonstrate dash indicators-4-way flashers, left turn signal, right turn signal and high beams.

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24
Q

10

A

Horn:

o Demonstrate horn.

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25
Q

11

A

Heater & Defroster:

o Demonstrate heater and defroster.

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26
Q

12

A

Mirrors:

“Clean, not damaged and properly adjusted securely mounted.” Mention exterior side-view mirrors and all interior mirrors.

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27
Q

13

A

Windshield:

o “Clean, not damaged, and there are no illegal stickers to obstruct vision.”

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28
Q

14

A

Windshield Wipers:

“Arms and blades are securely mounted, operate correctly & smoothly and not damaged.” Demonstrate washer fluid.

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29
Q

15

A

Seat Belt:

o Demonstrate fastening belt. “Latches, adjusts, securely mounted and the belt is not ripped or frayed.”

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30
Q

16

A

Parking Brake:

o With parking brake on, place bus in gear and gently pull against the brake to ensure it holds.

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31
Q

17

A

Service Brake:

With the parking brake off, slowly drive forward at 2MPH and gently apply the brakes while firmly gripping the steering wheel. “Steering wheel did not veer to the left or right. Bus stops when brakes applied.”

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32
Q

18

A

Passenger Lift:

Verbalize how the lift is operated.

“Not leaking, has no damage or missing parts. It is fully stowed and latched securely”

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33
Q

19

A

Doors (Front & Rear):

o Demonstrate opening and closing both doors while mentioning “doors operate smoothly and close securely and the step lights work.”

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34
Q

In-cab continued (shut the bus down)

A
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35
Q

1

A

Exit the seat to inspect the following: “Entry doors and hinges are secure and not damaged. Seals are intact. Handrails are secure with no loose or missing bolts or screws. Entry steps are clear and step treads are not loose or excessively worn.”

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36
Q

Emergency & Safety Equipment:

A
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37
Q

1

A

Fire extinguisher: Locate extinguisher. “Properly charged and securely mounted.”

38
Q

2

A

Triangles: Locate the three (3) “red” reflective triangles.

39
Q

3

A

Circuit Breakers: Mention “this vehicle uses circuit breakers instead of fuses.”

40
Q

Emergency Exits:

A
41
Q

1

A

Identify location of all emergency exits - Front & rear doors, windows, ceiling hatches.

42
Q

2

A

Explain procedures for using each emergency exit. Do not forget front and rear entry doors.

43
Q

3

A

Demonstrate one exit (other than entry doors) - “Operates smoothly, closes securely and not damaged.”

44
Q

Seating

A

o Check for broken seat frames and mention “Seat frames are not damaged and are securely attached to the floor. Cushions not damaged and are securely attached to the seat frames.”

45
Q

Front of Bus

A
46
Q

1

A

Establish the proper color of all lighting components: o “Lights, Reflectors & Reflective Tape are red in the rear and amber elsewhere.”

47
Q

2

A

Lights, Reflectors & Reflective tape:

“Clean, secure, functional, proper color, not damaged”

48
Q

3

A

Mirrors:

⚫ “Securely mounted, brackets not damaged and no loose fittings.”

49
Q

4

A

•Washer Fluid Reservoir:

Identify the location of the reservoir. o “Fluid level is above the add line.”

50
Q

5

A

Compartments:

O “Not damaged, opens/closes, securely fastened.” Demonstrate one compartment door

51
Q

Steering & Front Axle

A
52
Q

1

A

Steering Linkage:

o “Links, arms and rods, from steering box to the wheel, are not cracked or worn. Joints and sockets not loose or worn. Not missing any nuts, bolts or cotter pins.”

53
Q

2

A

Steering Box and Hoses “Securely mounted, no missing nuts, bolts or cotter keys and not leaking. Hoses are not damaged or leaking.”

54
Q

3

A

Tire:

“Has minimum of 4/32 inch tread and even wear. No cuts or damage to the tread or sidewalls and no noticeable leaks. Valve stem is capped, not damaged or missing and check inflation with a tire gauge.”

55
Q

4

A

Rim:

o “Not bent, cracked, dented, damaged or welded.”

56
Q

5

A

Lug Nuts:

o “Secure, not missing, no distortions or cracks radiating from lug holes, and no rust trails”))

57
Q

6

A

Hub Seal:

O “Not leaking and oil is at proper level.”

58
Q

7

A

Mud Flap: .

O “Securely mounted, not damaged.”

59
Q

Front Axle-Suspension

A
60
Q

1

A

Shock Absorber:

o “Securely mounted, not leaking.”

61
Q

2

A

Air Bags:

o “Securely mounted, not Damaged or leaking.”

62
Q

3

A

Air Mount:

o “Securely mounted. No Broken, Loose or Missing bolts. Brackets not damaged.”

63
Q

Front Axle Brakes

A
64
Q

1

A

Air Brake Hoses:

o “Fittings are secure and not leaking. Hoses not leaking, cracked, worn, or frayed. Lines supply air

65
Q

2

A

Brake Chambers (CDL):

o “Securely mounted, no loose or missing clamps. Not Cracked, Dented or Leaking”

66
Q

3

A

Brake Calipers:

“There are no bent, broken, loose or missing parts.” “Securely mounted”.

67
Q

4

A

Brake Pads:

o “Not worn dangerously thin. No sign of grease or oil”.

68
Q

5

A

Brake Rotors:

“Securely mounted, no missing bolts. No cracks, dents, or holes. No sign of grease or oil”

69
Q

Side of Bus

A
70
Q

1

A

Lights, Reflectors & Reflective tape:

o “Clean, secure, functional, proper color, not damaged. Tape is red in the rear and amber elsewhere.”

71
Q

2

A

Frame and Cross Members:

“No cracks, bends or broken welds. No loose or missing cross members.”

72
Q

3

A

Drive shaft:

o “Not bent or cracked, couplings are secure and free of foreign objects

73
Q

Rear Axle-Wheels, Suspension & Brakes

A
74
Q

1

A

Rear Wheels:

“Tires, Rims, Lug Nuts, Hub & Mud Flap-Check the same as the front except 2/32-inch tread depth, duals are evenly spaced, and there is no damage or foreign objects between them.”

75
Q

2

A

Rear Suspension:

“Shock Absorber, Air Bags, Air Mount-Check the same as the front except Torque Arm is securely mounted and not damaged.”

76
Q

3

A

Rear Brakes:

o “Air Brake Hose, Brake Chamber, Brake Calipers, Brake Pads and Brake Rotor-Check the same as the

front.”

77
Q

Engine Compartment/Rear of Bus

A
78
Q

1

A

Lights, Reflectors & Reflective tape:

o “Clean, secure, functional, proper color, not damaged. Red in the back and amber elsewhere.”

79
Q

2

A

Exhaust System:

o “Securely mounted, tightly connected, no loose clamps. No cracks, holes or severe dents and no leaks or soot or rust.”

80
Q

3

A

Oil Level:

o Identify location. “The level must be above the refill mark. Check gauge for pressure, no warnings”

81
Q

4

A

Coolant Level:

Identify location. “The coolant level is above the refill mark. Check gauge for temperature, no warnings”

82
Q

5

A

Power Steering Unit (SOLD):

o Identify location of pump, reservoir and dipstick. “Securely mounted, operating properly, no Loose or

missing nuts or bolts, not Damaged or leaking fluid. It is gear driven and the fluid level is above the add line.”

83
Q

6

A

Air Compressor (SOLD):

o Identify location. “Securely mounted, operating properly, no Loose or missing nuts or bolts, not Damaged or leaking fluid or air. It is gear driven.”

84
Q

7

A

Water Pump (SOLD):

Identify location. “Securely mounted, operating properly, no Loose or missing nuts or bolts, not Damaged or leaking fluid. It is belt driven. The belt is not cracked, worn, or frayed - it is snug, and play is ½” to “ from center of belt.”

85
Q

8

A

Alternator (SOLD):

Identify location. “Securely mounted, operating properly, no Loose or missing nuts or bolts, not

Damaged and wires are securely fastened. It is belt driven. The belt is not cracked, worn or frayed - it is

snug and play is ½” to 4” from center of belt.”

86
Q

9

A

Hoses:

“Not leaking, and not bulging, no cuts or cracks.”

87
Q

10

A

Leaks:

“No dripping fluids or puddles beneath the engine or transmission.”

88
Q

Passenger side of Bus

A
89
Q

1

A

Explain that you would check it the same as the driver’s side with following exceptions:

90
Q

2

A

DEF tank and cap:

o “DEF tank is securely mounted and not leaking, the cap is tight and not leaking”

91
Q

3

A

Fuel tank and cap:

“Fuel tank is securely mounted and not leaking, and the cap is tight and not leaking.”