A fleet customer calls and gives only the company truck number, not the VIN. What is the BEST first step before pulling brake parts?
Communication Skills
Question · Easy
A customer is upset that a part shipped yesterday was wrong. What is the MOST professional way to handle the call?
When taking a phone order for an air dryer cartridge, which detail is MOST important to confirm back to the customer?
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Counterperson A says you should let an angry customer finish explaining before responding. Counterperson B says you should interrupt immediately to correct any wrong details. Who is right?
Question · Hard
A walk-in customer speaks limited English and is pointing at a worn U-joint. What is the BEST counter practice?
A technician asks for a part the catalog does not list for his stated VIN. What should the counterperson do FIRST?
What is the BEST way to follow up after a special-order air compressor arrives for a fleet customer?
A customer calls describing an air leak but cannot name the failed part. What questioning approach is MOST effective?
When documenting a phone order, why should the counterperson read back the shipping address and method?
A customer becomes loud at the counter while other customers wait. What is the BEST professional response?
A customer buying front brake shoes for a Class 8 tractor has not mentioned hardware. What is the BEST related-parts sales action?
Sales Skills
A customer says a premium-line air dryer cartridge costs too much compared with an economy line. What is the BEST sales response?
Counterperson A says every brake reline sale should include offering new brake drums or rotor inspection. Counterperson B says you should never suggest extra parts because it annoys customers. Who is right?
Question · Medium
What is the PRIMARY purpose of asking a customer what the truck is being used for before recommending tires or brakes?
A customer ordering an alternator does not mention the serpentine belt, which looks original. What is the BEST add-on suggestion?
A customer asks for the cheapest clutch available for a high-mileage line-haul tractor. What is the BEST sales approach?
When a customer is undecided between two coolant filter brands, which sales technique is MOST appropriate?
A customer picks up a will-call exhaust manifold. What is the BEST closing sales action?
A fleet buyer says a competitor quoted a lower price on brake chambers. What is the BEST response?
What is the MAIN benefit of suggesting a complete wheel-seal and bearing kit instead of just a seal?
Vehicle Systems
A customer wants to upgrade from drum to disc front brakes on a tractor. What is the BEST sales practice?
During an air-brake parts sale, a customer also mentions the trailer is due for an inspection. What related item is MOST appropriate to suggest?
A customer hesitates on a quote because availability is unclear. What is the BEST sales action?
What is a key reason to offer fleet customers a quality replacement turbocharger over a low-cost rebuilt unit when reliability matters?
A customer needs front brake shoes for an air-cam (S-cam) drum brake on a heavy truck. Which detail is MOST critical to catalog the correct shoes?
Which component converts air pressure into mechanical force to apply a heavy-truck foundation air brake?
A customer asks for a 'Type 30/30' brake chamber. What does the second number identify?
Counterperson A says automatic slack adjusters still need correct length and spline count to catalog. Counterperson B says any slack adjuster fits any S-cam brake. Who is right?
Which part stores compressed air and supplies it to the service brakes on an air-brake truck?
A customer needs a replacement brake drum and gives only the outside diameter. What additional dimensions are MOST critical to catalog it correctly?
What is the function of the air dryer in a heavy-truck air brake system?
A relay valve is being ordered for a tractor rear axle. What is its PRIMARY function?
Which valve protects the truck's air system by sealing off a circuit if pressure drops, preserving air to the remaining circuits?
A customer needs brake lining for an air disc brake (ADB) instead of S-cam drum brakes. What MUST the counterperson confirm to supply the correct pads?
What is the purpose of the spring brake (parking/emergency) section inside a combination brake chamber?
A customer wants ABS components for a heavy truck. Which part directly senses wheel speed for the ABS module?
A foundation brake hardware kit is being sold with new shoes. Which items are MOST typically included?
Which statement BEST distinguishes a foot (treadle/brake) valve from a relay valve?
A customer reports air pressure builds slowly. Which air-system part should the counterperson FIRST consider as a related replacement?
What is the function of the quick-release valve in an air-brake system?
A customer needs replacement Group 31 batteries for a Class 8 tractor. Which rating is MOST important for reliable diesel cranking in cold weather?
Which heavy-truck electrical component converts mechanical energy into electrical energy to charge the batteries?
A customer asks for a starter for a 12-volt heavy-duty diesel. Besides voltage, which detail is MOST critical to catalog the correct starter?
Counterperson A says heavy-truck batteries are usually wired in parallel to increase available cranking current at the same voltage. Counterperson B says they are wired in series to make 48 volts. Who is right?
Which device protects a heavy-truck circuit by automatically resetting after an overload cools, commonly used for lighting and accessory circuits?
A customer needs a replacement headlight for a newer tractor with a sealed LED assembly. What is the BEST cataloging practice?
What is the PRIMARY purpose of a starter solenoid on a heavy-duty diesel starter?
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