Vehicle Preparation and Access Flashcards
7 cards from real Paintless Dent Repair 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 Preparation and Access flashcards as text
When a PDR dent is located directly behind an internal door brace or reinforcement, what is the best repair approach?
Answer: Use shorter, angled access rods to work around the brace
Shorter, angled rods allow technicians to navigate around internal braces and reinforcements to contact the dent without removing structural door components.
Why is thoroughly documenting pre-existing damage critically important before beginning vehicle preparation for PDR?
Answer: To protect the technician and shop from liability for pre-existing damage
Documenting pre-existing damage before starting work protects the technician and shop from being held responsible for scratches, prior dents, or other damage that was already present.
What does a rocker panel typically require for gaining internal PDR access?
Answer: Using existing drain holes or carefully drilling access holes to insert tools
Rocker panels are enclosed structural sections, so technicians use existing factory drain holes or carefully drill small access holes to insert PDR tools into the cavity.
When inserting long PDR access rods through a door's window opening, what safety practice is most critical?
Answer: Covering sharp rod tips to protect the door seal and glass from scratching
Unprotected metal rod tips can scratch or puncture window seals and glass edges, so technicians use rubber tips, tape, or protective sleeves to prevent costly collateral damage.
Which type of modern vehicle panel presents the most significant challenge for traditional PDR due to its construction material?
Answer: Aluminum panels
Aluminum work-hardens quickly when manipulated and has different elastic memory than steel, requiring specialized PDR techniques and tools to avoid cracking or permanent distortion.
What is the primary purpose of using foam padding or protective wrap on tools during panel removal in PDR preparation?
Answer: To prevent tools from scratching paint and finished interior surfaces
Foam padding and protective wrap create a barrier between metal tools and painted or finished surfaces, preventing scratches and marring during panel removal and installation.
How should a PDR technician properly handle wiring harnesses when removing interior panels for access?
Answer: Gently disconnect connectors and secure harnesses away from the work area
Wiring harnesses must be carefully disconnected at factory connectors and secured away from the work area to prevent accidental damage, electrical shorts, or tool interference.