CFSP Vehicle Maintenance & Inspection 2 — Questions and Answers
Question 1: Which type of preventive maintenance program schedules service based on actual vehicle mileage, engine hours, or fuel consumption rather than fixed calendar intervals?
- Corrective maintenance
- Predictive maintenance
- Condition-based maintenance (Correct answer)
- Interval-based maintenance
Correct answer: Condition-based maintenance
Condition-based (or usage-based) maintenance triggers service according to actual vehicle usage metrics such as mileage or engine hours rather than set calendar dates.
Question 2: A fleet safety manager is implementing a systematic program to identify and address mechanical deficiencies before failures occur. This is best described as:
- Reactive maintenance
- Corrective maintenance
- Preventive maintenance (Correct answer)
- Emergency maintenance
Correct answer: Preventive maintenance
Preventive maintenance is a proactive approach that schedules inspections and service to detect and correct deficiencies before they cause breakdowns or accidents.
Question 3: Under FMCSA regulations, who is authorized to perform the required periodic (annual) inspection of a commercial motor vehicle?
- Any licensed driver with 2+ years of experience
- Only a state-certified inspection station
- A qualified inspector as defined in 49 CFR Part 396 (Correct answer)
- Only the original vehicle manufacturer's dealer
Correct answer: A qualified inspector as defined in 49 CFR Part 396
49 CFR Part 396 defines 'qualified inspector' requirements; inspections must be performed by individuals who meet knowledge and skill criteria specified in the regulation.
Question 4: What information must be included on a periodic (annual) inspection report for a commercial motor vehicle?
- Vehicle ID, date of inspection, inspector's name and signature, and a list of components inspected (Correct answer)
- Only the pass/fail result and the inspector's license number
- The carrier's USDOT number and the driver's CDL number
- Vehicle VIN, fuel level, and odometer reading only
Correct answer: Vehicle ID, date of inspection, inspector's name and signature, and a list of components inspected
A periodic inspection report must identify the vehicle, state the date of inspection, and include the inspector's name, signature, and address along with the components inspected and their condition.
Question 5: Which component is specifically required to be checked during a pre-trip inspection of a vehicle equipped with air brakes, per FMCSA guidance?
- Alternator belt tension
- Low air pressure warning device functionality (Correct answer)
- Fuel injector cleanliness
- Cabin air filter condition
Correct answer: Low air pressure warning device functionality
Air-braked vehicles require a check that the low air pressure warning device activates before system pressure drops to a critical level, ensuring the driver will be warned of brake system failure.
Question 6: A fleet manager notices recurring brake adjustment defects across multiple vehicles. What is the most effective systemic corrective action?
- Issue verbal warnings to drivers for not reporting defects earlier
- Increase the frequency of brake-specific preventive maintenance inspections (Correct answer)
- Replace all vehicle brakes fleet-wide immediately
- Add a note to the vehicle files and monitor the situation
Correct answer: Increase the frequency of brake-specific preventive maintenance inspections
Recurring defects indicate a systemic gap; increasing the frequency of targeted brake inspections addresses the root cause by catching adjustment issues before they become out-of-service violations.
Question 7: When must a driver complete a post-trip Driver Vehicle Inspection Report (DVIR)?
- Only when a defect or deficiency is discovered
- After every trip regardless of whether defects are found (Correct answer)
- Only after trips exceeding 100 miles
- At the end of each work week
Correct answer: After every trip regardless of whether defects are found
49 CFR 396.11 requires drivers to prepare a DVIR at the completion of each day's work, regardless of whether any defects were found.
CFSP Vehicle Maintenance & Inspection 2
Which type of preventive maintenance program schedules service based on actual vehicle mileage, engine hours, or fuel consumption rather than fixed calendar intervals?