Kawasaki Ninja Service Manual: Radiator Cap Inspection

Kawasaki Ninja Service Manual / Cooling System / Radiator / Radiator Cap Inspection

If any one of them shows visible damage, replace the cap with a new one.

Radiator Cap Inspection


NOTE

Wet the cap sealing surfaces with water or coolant to prevent pressure leaks.

Radiator Cap Inspection


Radiator Cap Relief Pressure Standard: 112 ∼ 142 kPa (1.14 ∼ 1.45 kgf/cm², 16 ∼ 21 psi)

If the cap can not hold the specified pressure or if it holds too much pressure, replace it with a new one.

Radiator Inspection
Remove the radiator (see Radiator and Radiator Fan Removal). Check the radiator core. If there are obstructions to air flow, remove them. If the corrugated fins [A] are deformed, carefully s ...

Radiator Filler Neck Inspection
Remove: Radiator Cap (see Coolant Change in the Periodic Maintenance chapter) Check the radiator filler neck for signs of damage. Check the condition of the top and bottom sealing seats [ ...

Other materials:

Rear Shock Absorber Inspection
Remove the rear shock absorber (see Rear Shock Absorber Removal). Visually inspect the following items. Smooth Stroke Oil Leakage Crack or Dent If there is any damage to the rear shock absorber, replace it. Visually inspect the rubber bushing [A]. If it show any signs o ...

Warning Indicator Light (Red)
This red warning indicator light and the oil pressure warning symbol ( ) should go on whenever the ignition switch is turned to “ON” and go off after starting the engine. A. Warning Indicator Light (Red) B. Warning Symbols This red warning indicator light has the two warning function ...

Terminal Numbers of ECU Connectors
1. Subthrottle Valve Actuator: Y/BK 2. Subthrottle Valve Actuator: BK/O 3. Unused 4. Front Wheel Rotation Sensor Signal: G/Y 5. Unused 6. Starter Lockout Switch: R/G 7. Gear Position Switch: G/R 8. Crankshaft Sensor (–): BK 9. Power Supply to Sensors: BL 10. Unused 11. Intake Air Pre ...