Question 1

Oil analysis

Accepted Answer

Evaluating the condition of engine oil to detect potential issues or contamination.

Question 2

Emissions control systems

Accepted Answer

Devices and components that reduce harmful exhaust emissions from the engine.

Question 3

Brake lining wear

Accepted Answer

The measurement of brake lining thickness to determine if replacement is necessary.

Question 4

Suspension system

Accepted Answer

Components that support and cushion the vehicle's weight, providing a smooth ride.

Question 5

Exhaust system inspection

Accepted Answer

Evaluating the condition of the exhaust system for leaks, damage, or excessive corrosion.

Question 6

Battery load test

Accepted Answer

Assessing the battery's ability to supply adequate power under load conditions.

Question 7

HVAC system inspection

Accepted Answer

Checking the heating, ventilation, and air conditioning system for proper operation and leaks.

Question 8

Fuel system pressure check

Accepted Answer

Testing the fuel system to ensure proper pressure levels for efficient operation.

Question 9

Electrical system diagnosis

Accepted Answer

Identifying and troubleshooting electrical system issues, such as faulty wiring or components.

Question 10

Drive belt tension

Accepted Answer

Checking the tension of the belts that drive various engine accessories.

Question 11

Steering system inspection

Accepted Answer

Assessing the condition of the steering components, including the steering gear, linkage, and power steering system.

Question 12

Tire tread depth measurement

Accepted Answer

Evaluating the depth of tire tread to determine if replacement is necessary.

Question 13

Engine coolant analysis

Accepted Answer

Assessing the condition of the engine coolant for proper protection and contamination levels.

Question 14

Safety equipment inspection

Accepted Answer

Checking the condition and functionality of safety equipment, such as fire extinguishers, emergency exits, and first aid kits.

Question 15

Wheel alignment check

Accepted Answer

Evaluating the alignment of the wheels to ensure proper tire wear and handling.

Question 16

Transmission fluid level check

Accepted Answer

Verifying the transmission fluid level and condition for smooth operation.

Question 17

Brake system air pressure test

Accepted Answer

Testing the air pressure in the brake system to ensure proper braking performance.

Question 18

Exhaust gas recirculation (EGR) system inspection

Accepted Answer

Evaluating the condition of the EGR system components to reduce emissions.

Question 19

Engine cooling system inspection

Accepted Answer

Checking the condition of the radiator, hoses, and thermostat for proper cooling.

Question 20

Lubrication system inspection

Accepted Answer

Assessing the condition of the engine's lubrication system, including oil filters and oil cooler.

Question 21

Wheel bearing play

Accepted Answer

Testing the wheel bearings for excessive play or looseness.

Question 22

Alternator output test

Accepted Answer

Checking the alternator's ability to generate sufficient electrical power for the vehicle.

Question 23

Air conditioning compressor operation

Accepted Answer

Verifying the proper functioning of the air conditioning compressor.

Question 24

Fuel tank and lines inspection

Accepted Answer

Evaluating the condition of the fuel tank and lines for leaks or damage.

Question 25

Brake system hydraulic fluid check

Accepted Answer

Verifying the hydraulic fluid level and condition in the brake system.

Question 26

Ignition system inspection

Accepted Answer

Assessing the condition of the ignition system components, including spark plugs and ignition wires.

Question 27

Starter motor operation test

Accepted Answer

Testing the starter motor to ensure proper engagement and cranking speed.

Question 28

Power steering fluid level check

Accepted Answer

Verifying the power steering fluid level for proper operation.

Question 29

Wheel lug nut torque check

Accepted Answer

Ensuring the proper torque of the wheel lug nuts for secure wheel attachment.

Question 30

Engine air filter replacement

Accepted Answer

Replacing the engine air filter to maintain proper airflow and engine performance.

Question 31

Cooling system pressure test

Accepted Answer

Testing the cooling system for leaks or pressure loss.

Question 32

Belt and hose inspection

Accepted Answer

Evaluating the condition of belts and hoses for cracks, wear, or leaks.

Question 33

Transmission fluid condition check

Accepted Answer

Assessing the condition and color of the transmission fluid for potential issues.

Question 34

Battery terminal corrosion

Accepted Answer

Inspecting the battery terminals for corrosion buildup and cleaning if necessary.

Question 35

Fuel injector cleaning

Accepted Answer

Cleaning the fuel injectors to improve fuel atomization and engine performance.

Question 36

Engine compression test

Accepted Answer

Measuring the compression pressure in each cylinder to assess engine health.

Question 37

Throttle linkage adjustment

Accepted Answer

Adjusting the throttle linkage to ensure smooth and responsive throttle operation.

Question 38

Transmission shift points adjustment

Accepted Answer

Modifying the transmission shift points for optimal performance and fuel efficiency.

Question 39

Steering wheel free play

Accepted Answer

Checking for excessive play in the steering wheel, indicating worn components.

Question 40

Engine timing adjustment

Accepted Answer

Aligning the ignition timing to optimize engine performance.

Question 41

Air brake system inspection

Accepted Answer

Evaluating the condition of the air brake system components, such as valves, hoses, and chambers.

Question 42

Voltage regulator test

Accepted Answer

Testing the voltage regulator to ensure stable electrical output.

Question 43

Exhaust manifold inspection

Accepted Answer

Checking the exhaust manifold for cracks, leaks, or loose bolts.

Question 44

Fuel pressure regulator check

Accepted Answer

Verifying the fuel pressure regulator's ability to maintain proper fuel pressure.

Question 45

Power steering pump operation

Accepted Answer

Checking the power steering pump for proper fluid flow and pressure.

Question 46

Drive shaft inspection

Accepted Answer

Inspecting the drive shaft for damage, excessive wear, or loose connections.

Question 47

Engine overheating diagnosis

Accepted Answer

Identifying the causes of engine overheating, such as coolant leaks or faulty cooling system components.

Question 48

Bus lift inspection

Accepted Answer

Evaluating the condition and functionality of the bus lift mechanism.

Question 49

Emergency exit inspection

Accepted Answer

Verifying the proper operation and condition of emergency exits and escape hatches.

Question 50

Governor adjustment

Accepted Answer

Adjusting the engine governor to regulate maximum engine speed.

Question 51

Starter solenoid operation test

Accepted Answer

Testing the starter solenoid for proper engagement of the starter motor.

Question 52

Brake shoe return spring inspection

Accepted Answer

Checking the condition of brake shoe return springs for proper tension and alignment.

Question 53

Horn operation test

Accepted Answer

Verifying the functionality of the horn for warning signals.

Question 54

Windshield wiper system inspection

Accepted Answer

Evaluating the condition of wiper blades, arms, and washer fluid system.

Question 55

Coolant hose clamp inspection

Accepted Answer

Checking the condition and tightness of coolant hose clamps.

Question 56

Intake air temperature sensor check

Accepted Answer

Testing the intake air temperature sensor for accurate readings.

Question 57

Speedometer calibration

Accepted Answer

Adjusting the speedometer to ensure accurate speed indication.

Question 58

Door operation and seal check

Accepted Answer

Verifying the proper functioning and sealing of doors for passenger safety and comfort.

Question 59

Engine oil pressure test

Accepted Answer

Measuring the engine oil pressure to ensure proper lubrication.

Question 60

Alternator belt tension

Accepted Answer

Checking the tension of the alternator belt for proper operation.

Question 61

Brake pedal free play

Accepted Answer

Assessing the amount of free play in the brake pedal before engaging the brakes.

Question 62

Fuel tank vent system inspection

Accepted Answer

Evaluating the condition of the fuel tank vent system for proper ventilation and vapor recovery.

Question 63

Transmission filter replacement

Accepted Answer

Replacing the transmission filter to maintain proper fluid cleanliness.

Question 64

Battery electrolyte level check

Accepted Answer

Verifying the electrolyte level in the battery cells for optimal battery performance.

ASE Transit Bus Certification Flashcards: H8 - Preventive Maintenance & Inspection (PMI)

Terms in set ()