Kawasaki Ninja Service Manual: Commutator Cleaning and Inspection

Kawasaki Ninja Service Manual / Electrical System / Electric Starter System / Commutator Cleaning and Inspection

Clean the metallic debris off the between commutator segments [A].

NOTE

Do not use emery or sand paper on the commutator.

Check the commutator for damage or abnormal wear.

Commutator Cleaning and Inspection

Replace the starter motor with a new one if there is any damage or wear.

Visually inspect the commutator segments for discoloration.

Replace the starter motor with a new one if discoloration is noticed.

Brush Inspection

Measure the length of each brush [A]. If any is worn down to the service limit, replace the brush assy. Starter Motor Brush Length [B] Standard: 12.05 mm (0.4744 in.) Service Limit: 6.55 mm ...

Armature Inspection

Using the × 1 Ω hand tester range, measure the resistance between any two commutator segments [A]. Special Tool - Hand Tester: 57001-1394 If there is a high resistance or no readin ...

Other materials:

US, CA and CAL Models
1. Hold the water hose [A]. Insert the tab into the slot. 2. Hold the water hose [B]. Insert the tab into the slot. 3. Water Hose Fitting on Cylinder Head 4. Heat Insulation Rubber Plate 5. Run the crankshaft sensor lead and the oil pressure switch lead into the slot, and hook the slot on ...

For Secondary Fuel Injectors
Remove the fuel tank (see Fuel Tank Removal). Disconnect the secondary fuel injector connector [A]. Connect a digitalmeter to the terminals in each secondary fuel injector [A]. Measure the secondary fuel injector resistance. Secondary Fuel Injector Resistance Standard: Abo ...

Exploded View
25. “1T” marked side faces up. 26. “T2” marked side faces up. 27. Hollow mark faces exhaust side. G: Apply grease. L: Apply a non-permanent locking agent. LG: Apply liquid gasket. M: Apply molybdenum disulfide grease. MO: Apply molybdenum disulfide oil solution. ...