Yamaha YZF-R125 Service Manual: Lubrication diagrams

Lubrication diagrams


  1. Clutch push lever
  2. Main axle
  3. Drive axle
  4. Crankshaft
  5. Oil filter
  6. Oil pump assembly
  7. Oil strainer
  1. To cylinder head

Lubrication diagrams


  1. Camshaft
  2. Crankshaft
  3. Main axle
  4. Drive axle
    Engine oil lubrication chart
    Oil pump Oil filter element Crankshaft Camshaft Main axle Drive axle ...

    Cooling system diagrams
    Radiator inlet hose Coolant reservoir hose Radiator cap Radiator Coolant reservoir breather hose Coolant reservoir Water pump breather hose Water pump Radiator outlet hose ...

    Other materials:

    Air induction system
    1. Air induction system hose (air filter case to reed valve assembly) 2. Air induction system reed valve assembly 3. Air induction system hose (reed valve assembly to exhaust pipe) Checking the air induction system Air injection The air induction system burns unburned exhaust gases b ...

    Changing the coolant
    1. Remove: Lower side cowlings Refer to "GENERAL CHASSIS" on page 4-1. 2. Remove: Radiator cap "1" WARNINGA hot radiator is under pressure. Therefore, do not remove the radiator cap when the engine is hot. Scalding hot fluid and steam may be blown out, which c ...

    Checking the drive chain
    1. Measure: 15-link section "a" of the drive chain Out of specification Replace the drive chain. a. Measure the length "a" between the inner sides of the pins and the length "b" between the outer sides of the pins on a 15-link section of the drive chain as shown in the illustration. ...

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