- Cite two differences between energy transfer and magneto ignition systems.
- What are the differences between Kettering and Capacitor Discharge ignition systems?
- Cite the pros and cons of each, glycol and silicone brake fluids.
- Why do high performance cams require more valve tappet clearance than do stock cams?
- What happens to the current in a series circuit when loads are added?
- What happens when an electronic ignition pulser is connected reversed?
- When a piston shows excessive wear at the bottom of the skirt, this is due to what fault?
- Why do vintage Honda ignition and charging systems have a bolt that has a divit in its center?
- Which is more restrictive, a Honda's intake system or its exhaust system, and why?
- Describe the three tests that are made when the complaint is pulsating disc brakes.
- Why must in-service cylinders never be honed on a Japanese powersports engine?
- How is a DC-powered ignition coil grounded?
- What is the relationship between engine condition and carburetor settings?
- Some of the vehicle's lights glow dimly when the key is turned on despite the lights not actually being turned on. What is the problem?
- With what tools is piston-to-cylinder clearance properly measured?
- Describe the pros and cons of each, cast and forged pistons.
- Describe performing the volt drop test on an ignition coil.
- Why is the relationship between carburetor float level and carburetor overflow a tenuous one?
- Whether disc or drum type, what causes brake squeal?
- What is a charging system's break-even point and how and with what tools is it measured?
- An engine's cylinder leakdown test is good but a compression test is bad. What is the problem?
- Cite three causes of poor fuel economy not related to the engine or fuel system.
- What is the most common cause of oil consumption in a powersports engine?
- Describe the performance advantage of the constant velocity (CV) carburetor.
- What are the problems with pressure washing powersports vehicles, and what is the worst kind of pressure washing?
- Describe how a Power Commander interacts with the stock fuel injection system ECU.
- Describe correct precision insert bearing service.
- The engine stalls at a stoplight. What carburetor issue is likely?
- What is the best-practice method of gauging and adjusting steering bearings?
- Explain the purpose of a carburetor air cutoff system and how it accomplishes this.
- Describe test-bypassing a charging system regulator in a 1970s Honda four.
- Describe two features in how a final drive chain is best lubricated.
- List the steps in the correct clutch adjustment process.
- What two features define best practice in tubeless street bike tire repair?
- Describe the difference between single-action and double-action disc brake calipers and their comparative merits.
- In an overhead cam engine, does valve clearance increase or decrease with heat?
- If the result of an electric starter draw test is abnormally high, what two parts are indicated and how is the correct one chosen?
- What is a keyhole carburetor, what is its purpose, and name one model of Honda on which it is found.
- Where is the fast idle system on a 1983 Honda VF750F carburetor?
- Describe how the wear patterns differ on intake and exhaust valve seats.
- To what area of a 1970s Japanese inline four's engine does a K&N air filter do the most harm?
- Describe test-bypassing a charging system regulator in a 1990s Honda four.
- The gear opposite a fixed or slider gear in a typical constant mesh motorcycle transmission is always what kind of gear?
- Cite three reasons a CV carb's slide might be indexed.
- How much volt drop is acceptable at a switch or connector?
- Describe a carburetor circuit's air bleed and its purpose.
- Name the three significant differences between detonation and preignition.
- What is the defining characteristic of a multiviscosity engine oil?
- Very few fuel injection throttle bodies on multicylinder engines have adjustable throttle plates. How then are these non-adjustable throttle bodies synchronized?
- Considering that they are locked together, why do they even have to be synchronized?
- An exhaust gas analyzer's CO reading is low and its HC reading fluctuates wildly. What does this indicate?
- What does the ignition stop switch on an AC-powered ignition do?
- Why must a 1980s Japanese engine's valve adjusting shim always be measured during valve adjustment?
- Cite the main technological difference between street bike shocks of the 1970s and today.
- When a piston shows excessive wear in the middle of the skirt, this is due to what fault?
- What extremely significant thing happened among the Big Four (Japanese) manufacturers in November of 2012?
- An engine's cylinder leakdown test is bad but a compression test is good. What is the problem?
- Describe how a plugged carburetor jet can cause decreased fuel economy.
- What simple maintenance-level adjustment can slightly increase cylinder compression on a low-compression engine?
- What happens to the current in a parallel circuit when loads are added?
- Explain the advantage of the Serdi (and its many copies) type head-gasket-surface-referencing valve seat machining system over the more common valve-guide-referencing seat machining systems.
- What is the technical reason 1970s Hondas at some point can be expected to have low cylinder compression?
- What is the easiest way to slightly adjust low speed fuel richness on most computerized fuel injection systems?
- Describe the performance advantage of the flat slide carburetor.
- What functional effect does raising the oil level have in a 1970s Honda fork?
- What is the tuning advantage of Mikuni carburetor jets being marked using a different system than are Keihin carburetor jets?
- What is the main drawback of all Kettering-based ignition systems?
- What one thing has Honda recently done that seriously threatens vintage Honda restoration and maintenance?
- How is cylinder compression tested in an engine having an automatic compression release without defeating the compression release?
- How much amperage does a 1970s Japanese four's electric starter normally draw?
- What will be the performance fault when a constant velocity (CV) carburetor has a torn diaphragm?
- A valve seat is too close to the combustion chamber. Which of the three cutters is used to correct this?
- A battery tests good and so does the charging system, yet the battery repeatedly becomes drained. What should be done next?
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