Describe the purpose of thread notes and callouts.
What will be an ideal response?
Thread notes provide complementary information to that given by graphically representing and dimensioning screw threads on a drawing. Dimensions and other data contained in three notes for SI metric screw threads follow ISO standards. The necessary information for producing general-purpose metric screw threads is arranged in a standardized sequence in what is called a basic metric thread callout. The callout is referenced to the thread by using a dimensioning leader.
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Base or initial timing is timing with computer advance added.
Answer the following statement true (T) or false (F)
_____ are used in transmissions, transfer cases, and differential units to multiply torque.
A. Clutches B. Gears C. Bearing D. Flywheels
The right-front wheel setback is excessive on a MacPherson strut front suspension system. The most likely cause of this problem is:
A. A broken stabilizer bar B. A bent engine cradle C. A binding right-upper strut mount. D. Broken insulators on the right coil spring
A vehicle is equipped with rear disc brakes. What type of parking brake could it have?
A) An actuator assembly inside the caliper B) Brake shoes inside the rotor hat C) Either A or B D) Both A and B