Vehicle Dismantling Procedures Flashcards
7 cards from real AARC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Vehicle Dismantling Procedures flashcards as text
When removing a catalytic converter during vehicle dismantling, what is the primary environmental concern?
Answer: Emission of stored hydrocarbons and residual exhaust gases
Catalytic converters can retain residual exhaust gases including hydrocarbons that may be released during cutting or removal.
Which tool is most appropriate for safely removing an airbag module from a steering wheel?
Answer: Torx or specialty airbag removal tool
Airbag modules require specialty Torx or manufacturer-specific tools to prevent accidental deployment during removal.
During hybrid vehicle dismantling, what color coding typically identifies high-voltage cables?
Answer: Orange
Industry standard and SAE J1673 designate orange as the color for high-voltage wiring in hybrid and electric vehicles.
What is the correct sequence when dismantling a vehicle with a manual transmission?
Answer: Drain all fluids before removing any drivetrain components
All fluids must be drained prior to drivetrain component removal to prevent spills and environmental contamination.
A recycler is stripping a late-model vehicle with an advanced driver-assistance system (ADAS). What special step is required before removing the windshield?
Answer: Document camera calibration data and disconnect ADAS power
ADAS cameras mounted to the windshield must have power disconnected and calibration data documented to preserve component resale value.
Which federal regulation governs the proper handling and disposal of used motor oil generated during vehicle dismantling?
Answer: RCRA Used Oil Management Standards (40 CFR Part 279)
40 CFR Part 279 under RCRA establishes standards for used oil generators, transporters, and processors including auto recyclers.
When cutting body panels with a plasma cutter during dismantling, what personal protective equipment is mandatory?
Answer: Full face shield, leather gloves, and flame-resistant clothing
Plasma cutting generates intense UV light, sparks, and molten metal requiring full face protection, leather gloves, and flame-resistant clothing.