Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Synchronizers Cleaning and Inspection



    Note:

    When servicing the synchronizers, retain them in the order that they are removed. Mark the parts to ensure the correct position for inspection and assembly.

  1. Clean all the synchronizer parts in a suitable cleaning solvent and air dry all the parts.
  2. Inspect the 1st/2nd gear, 3rd/4th gear, and 5th gear synchronizer hubs for a force fit on the main shaft.
  3. Replace synchronizer hubs that do not require a force fit.
  4. Inspect the synchronizer hubs for wear on the external splines. A stepped effect on the teeth, due to wear, may cause shift concerns.
  5. Replace a worn hub.
  6. Correct the cause, such as, but not limited to the following conditions:

  • Inspect the synchronizer sleeve teeth (1) for the following conditions, which may cause shift concerns:
  • Inspect the synchronizer sleeve detent stops (2) for wear or for being chipped off.
  • Replace the synchronizer assembly if the teeth or stops show the above conditions.

  • Inspect the synchronizer blocker rings for worn away grooves (1).
  • Replace the blocker ring assembly if the blocker ring grooves are worn.

  • Inspect the synchronizer blocker rings for worn shift teeth.
  • Inspect the internal ring for being warped or damaged.
  • Inspect the outer ring for worn grooves.
  • Replace the synchronizer assembly for any of the above conditions.

  • Install the synchronizer blocking rings to the correct speed gear.
  • Inspect the braking effect of the blocking ring. Turn the blocking ring in one direction while pushing to the gear cone. Ensure the ring locks.
  • If the ring does not lock, replace the synchronizer assembly.

  • Inspect the pressure pieces (1) for wear or damage.
  • Replace the worn pressure pieces.
  • Synchronizers Assemble
    1st/2nd Gear Synchronizer iv Note: When servicing the synchronizers, retain them in the same order that they are removed. Keep the synchronizer components together ...

    Synchronizers Disassemble
    1st/2nd Gear Synchronizer iv Note: When servicing the synchronizers, retain them in the same order that they are removed. Keep the synchronizer components together ...

    Other materials:

    Daytime Running Lamps (DRL)
    DRL can make it easier for others to see the front of your vehicle during the day. Fully functional DRL are required on all vehicles first sold in Canada. This indicator light turns on in the instrument cluster when the DRL are on. A light sensor on top of the instrument panel makes the DRL wo ...

    Radio Controls with Touchscreen
    Audio Source Menu VOL (Volume): Press to increase or decrease the volume. (Power): Press and hold to turn the system on and off. (Home Page): Press to enter the Home Page. ...

    Dome Lamp Bezel Replacement
    Dome Lamp Bezel Replacement Callout Component Name 1 Dome Lamp Bezel Cover Procedures Grasp the bezel cover and pull downward to remove from the lamp assembly. Disconnect the electrical connections, as ne ...

    В© 2014-2022 Copyright www.csmans.com
     
    0.0083