Kawasaki Ninja Service Manual: Coolant Deterioration Inspection

Kawasaki Ninja Service Manual / Cooling System / Coolant / Coolant Deterioration Inspection

If whitish cotton-like wafts are observed, aluminum parts in the cooling system are corroded. If the coolant is brown, iron or steel parts are rusting. In either case, flush the cooling system.

If the coolant gives off an abnormal smell, check for a cooling system leak. It may be caused by exhaust gas leaking into the cooling system.

Coolant Deterioration Inspection


Coolant Level Inspection

Refer to the Coolant Level Inspection in the PeriodicMaintenance chapter.

Coolant Draining

Refer to the Coolant Change in the Periodic Maintenance chapter.

Coolant Filling

Refer to the Coolant Change in the Periodic Maintenance chapter.

Coolant
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Pressure Testing
Remove: Upper Fairing Assembly (see Upper Fairing Assembly Removal in the Frame chapter) Radiator Cap [A] Remove the radiator cap in two steps. First turn the cap counterclockwise to the ...

Other materials:

Fuel Pump Relay Inspection
Refer to the Relay Circuit Inspection in the Electrical System chapter. If the fuel pump relay is normal, check the wiring to the fuel pump relay (see Fuel Pump Relay Circuit). Special Tool - Hand Tester: 57001-1394 If the wiring is good, check the ECU for its ground and power supply (se ...

Camshaft Installation
NOTE The exhaust camshaft has a 1001 EX mark [A] and the intake camshaft has a 3154 IN mark [B]. Be careful not to mix up these shafts. Install the camshaft sprockets as shown in the figure. #4 Cam Positions [A] Intake Camshaft Sprocket [B] Exhaust Camshaft Sprocket [C] The int ...

Valve Guide Removal
Remove: Valve (see Valve Removal) Oil Seal Spring Seat Heat the area around the valve guide to 120 150°C (248 302°F), and hammer lightly on the valve guide arbor [A] to remove the guide from the top of the head. NOTICE Do not heat the cylinder head with a torch. This ...