Yamaha YZF-R125 Service Manual: Installing the shift shaft

Yamaha YZF-R125 Service Manual / Engine / Shift shaft / Installing the shift shaft

1. Install:

  • Stopper lever "1"
  • Stopper lever spring "2"

NOTE:

  • Install the stopper lever spring as shown in the illustration.
  • Hook the ends of the stopper lever spring onto the stopper lever and the crankcase boss "3".
  • Mesh the stopper lever with the shift drum segment assembly.

Installing the shift shaft


2. Install:

  • Shift shaft "1"

NOTE:

Hook the end of the shift shaft spring onto the shift shaft spring stopper "2".

    Checking the shift shaft
    1. Check: Shift shaft Bends/damage/wear Replace. Shift shaft spring Damage/wear Replace. Checking the stopper lever 1. Check: Stopper lever Bends/damage Replace. Roller ...

    Balancer gear
    ...

    Other materials:

    Checking the decompression system
    1. Check: Decompression system a. Check the decompression system with the camshaft sprocket and the decompression cam installed to the camshaft. b. Check that the decompression lever "1" moves smoothly. c. Without operating the decompression lever, check that the decompression cam " ...

    Adjusting the brake pedal free play
    Adjusting the brake pedal free play Brake pedal free play The brake pedal free play should measure 3.5-4.5 mm (0.14-0.18 in) as shown. Periodically check the brake pedal free play and, if necessary, have a Yamaha dealer adjust it. WARNING An incorrect brake pedal free play in ...

    Checking the front fork
    1. Stand the vehicle on a level surface. WARNINGSecurely support the vehicle so that there is no danger of it falling over. 2. Check: Inner tube Damage/scratches Replace. Oil seal Oil leakage Replace. 3. Hold the vehicle upright and apply the front brake. 4. Che ...

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