CAR Parts Recycling & Reuse 3 — Questions and Answers
Question 1: A recycler receives a late-model vehicle with an intact lithium-ion hybrid battery. What is the primary concern during storage?
- Thermal runaway risk requiring fire-resistant storage (Correct answer)
- Excessive weight causing floor damage
- Magnetic interference with inventory systems
- Corrosion from ambient humidity
Correct answer: Thermal runaway risk requiring fire-resistant storage
Lithium-ion batteries can experience thermal runaway, generating intense heat and fire, so they must be stored in fire-resistant areas away from combustibles.
Question 2: Which document provides legal authority to purchase and dismantle a salvage vehicle and protects the recycler from receiving stolen property?
- Certificate of title or salvage title (Correct answer)
- Bill of lading from the towing company
- Insurance claim settlement letter
- Police report of the accident
Correct answer: Certificate of title or salvage title
A certificate of title or salvage title establishes legal ownership and protects the recycler by proving the vehicle was obtained lawfully.
Question 3: When testing a used transmission before listing it for sale, which method provides the most reliable assessment of internal condition?
- Hot test on a running vehicle or transmission dyno (Correct answer)
- Visual inspection of the exterior casing
- Checking fluid color through the dipstick only
- Measuring the unit's weight against OEM specifications
Correct answer: Hot test on a running vehicle or transmission dyno
Hot testing on a running vehicle or a transmission dyno verifies actual shift performance and confirms the unit functions correctly under load.
Question 4: Which federal law requires automotive recyclers to properly manage and report the release of hazardous substances above reportable quantities?
- CERCLA (Superfund) (Correct answer)
- OSHA Hazard Communication Standard
- Clean Air Act Title II
- Resource Conservation and Recovery Act Subtitle D
Correct answer: CERCLA (Superfund)
CERCLA (Superfund) requires reporting releases of hazardous substances above reportable quantities and can impose cleanup liability on recyclers.
Question 5: A customer requests a 'LKQ' part. What does LKQ stand for and what condition does it indicate?
- Like Kind and Quality — a used part matching OEM specifications (Correct answer)
- Low Key Quality — a cosmetically damaged but functional part
- Licensed Krauss Quality — a certified remanufactured part
- Linked Kilo Quantity — a bulk pricing tier
Correct answer: Like Kind and Quality — a used part matching OEM specifications
LKQ stands for Like Kind and Quality, meaning the used part is equivalent in condition and specification to the original part on the vehicle.
Question 6: In a responsible recycling operation, which component of a vehicle's A/C system must be recovered before dismantling per EPA Section 608?
- Refrigerant (e.g., R-134a or R-1234yf) (Correct answer)
- Compressor oil only
- Condenser fins and copper tubing
- Evaporator core aluminum
Correct answer: Refrigerant (e.g., R-134a or R-1234yf)
EPA Section 608 requires refrigerants to be recovered using certified equipment before any A/C system component is opened or the vehicle is dismantled.
Question 7: What is the primary purpose of the National Motor Vehicle Title Information System (NMVTIS)?
- To track vehicle history including total loss and salvage designations (Correct answer)
- To register recyclers with state environmental agencies
- To set pricing standards for used auto parts
- To certify technicians in safe dismantling procedures
Correct answer: To track vehicle history including total loss and salvage designations
NMVTIS provides a national database of vehicle title and history information, helping recyclers and buyers identify vehicles with salvage or total-loss designations.
CAR Parts Recycling & Reuse 3
A recycler receives a late-model vehicle with an intact lithium-ion hybrid battery.
What is the primary concern during storage?