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  2. Parking pawl - Wikipedia

    en.wikipedia.org/wiki/Parking_pawl

    The parking pawl locks the transmission's output shaft to the transmission casing by engaging a pawl (a pin) that engages in a notched wheel on the shaft, stopping it (and thus the driven wheels) from rotating. The main components of a parking pawl mechanism are the parking gear, parking pawl, actuator rod, cam collar, cam plate, pivot pin, and ...

  3. Brake fade - Wikipedia

    en.wikipedia.org/wiki/Brake_fade

    Brake fade caused by overheating brake fluid (often called Pedal Fade) can also be reduced through the use of thermal barriers that are placed between the brake pad and the brake caliper piston, these reduce the transfer of heat from the pad to the caliper and in turn hydraulic brake fluid. Some high-performance racing calipers already include ...

  4. Disc brake - Wikipedia

    en.wikipedia.org/wiki/Disc_brake

    A floating caliper (also called a "sliding caliper") moves side to side to the disc, along a line parallel to the axis of rotation of the disc; a piston on one side of the disc pushes the inner brake pad until it makes contact with the braking surface, then pulls the caliper body with the outer brake pad so the pressure is applied to both sides ...

  5. Transmission brake - Wikipedia

    en.wikipedia.org/wiki/Transmission_brake

    The transmission brake is the yellow drum, to the right rear of the transfer box. A transmission brake or driveline parking brake is an inboard vehicle brake that is applied to the drivetrain rather than to the wheels. Historically, some early cars used transmission brakes as the normal driving brake and often had wheel brakes on only one axle ...

  6. Transmission control unit - Wikipedia

    en.wikipedia.org/wiki/Transmission_Control_Unit

    The transmission control unit (TCU) in older automobiles with a clutchless manual transmission (without a clutch pedal) typically consists of an electrical switch connected to the gearshift, that is activated whenever the internal transmission control unit senses driver touching the gearshift to switch gears, which then primes a sensor or ...

  7. Getrag F23 transmission - Wikipedia

    en.wikipedia.org/wiki/Getrag_F23_transmission

    General Motors provided a fix for "Noise #1" but stated that "Noise #2" was a characteristic of any car equipped with a manual transmission and that a similar noise could be repeated by lugging the engine. The remedy for "Noise #1" was to overfill the transmission with Saturn Manual Transmission Lubricant from the stock 1.8 quarts to 2.6 quarts.

  8. Failure of electronic components - Wikipedia

    en.wikipedia.org/wiki/Failure_of_electronic...

    In ICs, latchups are classified as internal (like transmission line reflections and ground bounces) or external (like signals introduced via I/O pins and cosmic rays); external latchups can be triggered by an electrostatic discharge while internal

  9. Bent pin analysis - Wikipedia

    en.wikipedia.org/wiki/Bent_Pin_Analysis

    2. All pins are equally likely to fail in the same way. 3. A pin, if inadvertently bent, is equally likely to bend in any direction. 4. A bent pin that has been pushed flat against the mating surface of its insert may be slightly curved. 5. An unwired bent pin that can touch two or more electrical paths simultaneously has open and shorted ...