Yamaha YZF-R125 Service Manual: Periodic maintenance and lubrication chart

NOTE:

  • The annual checks must be performed every year, except if a kilometer-based maintenance, or for the UK, a mileage-based maintenance, is performed instead.
  • From 30000 km (17500 mi), repeat the maintenance intervals starting from 6000 km (3500 mi).
  • Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical skills.

Periodic maintenance and lubrication chart


Periodic maintenance and lubrication chart


NOTE:

The air filter needs more frequent service if you are riding in unusually wet or dusty areas.

Hydraulic brake service

  • Regularly check and, if necessary, correct the brake fluid level.
  • Every two years change the brake fluid.
  • Replace the brake hoses every four years and if cracked or damaged.
    Introduction
    This chapter includes all information necessary to perform recommended checks and adjustments. If followed, these preventive maintenance procedures will ensure more reliable vehicle operation, a ...

    Engine
    ...

    Other materials:

    Installing the valves
    The following procedure applies to all of the valves and related components. 1. Deburr: Valve stem end (with an oil stone) 2. Lubricate: Valve stem "1" Valve stem seal "2" (with the recommended lubricant) 3. Install: Lower spring seat "1" Valve stem seal "2" V ...

    Checking the piston rings
    1. Measure: Piston ring side clearance Out of specification Replace the piston and piston rings as a set. NOTE: Before measuring the piston ring side clearance, eliminate any carbon deposits from the piston ring grooves and piston rings. 2. Install: Piston ring (into the cylind ...

    Handlebar switches
    Left Left 1. Pass switch "PASS" 2. Dimmer switch "/" 3. Turn signal switch "/" 4. Horn switch"" Right Right Engine stop switch "/" Start switch"" Pass switch "PASS" Press this switch to flash the headlight. Dimmer switch "/" Set this switch to"" for the high beam an ...

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