Kawasaki Ninja Service Manual: Relay Circuit Inspection

Kawasaki Ninja Service Manual / Electrical System / Relay Box / Relay Circuit Inspection

If the tester does not read as specified, replace the relay box.

Relay Circuit Inspection (with the battery disconnected)


*: The actual reading varies with the hand tester used.

Relay Circuit Inspection (with the battery connected)


(+): Apply positive lead.

(–): Apply negative lead.

Relay Box Removal
Remove the left fuel tank cover (see Fuel Tank Removal in the Fuel System (DFI) chapter). Disconnect the connectors [A]. Pull out the relay box [B] from the rubber protector [C]. NOTE The ...

Diode Circuit Inspection
Remove the relay box (see Relay Box Removal). Check conductivity of the following pairs of terminals (see Relay Box Internal Circuit in this section). Diode Circuit Inspection The resistan ...

Other materials:

Connecting Rod Big End Side Clearance Inspection
Measure connecting rod big end side clearance. Insert a thickness gauge [A] between the big end and either crank web to determine clearance. Connecting Rod Big End Side Clearance Standard: 0.13 0.38 mm (0.0051 0.0150 in.) Service Limit: 0.58 mm (0.023 in.) If the clearance exceeds ...

Piston Ring Thickness Inspection
Measure the piston ring thickness. Use the micrometer to measure at several points around the ring. Piston Ring Thickness Standard: Top [A] 0.77 0.79 mm (0.0303 0.0311 in.) Second [B] 0.78 0.79 mm (0.0307 0.0311 in.) Service Limit: Top 0.70 mm (0.0276 in.) Second 0.71 mm (0.0280 ...

Engine Oil
In order for the engine, transmission, and clutch to function properly, maintain the engine oil at the proper level, and change the oil and replace the oil filter in accordance with the Periodic Maintenance Chart. Not only do dirt and metal particles collect in the oil, but the oil itself los ...