Kawasaki Ninja Service Manual: Camshaft Installation

Kawasaki Ninja Service Manual / Engine Top End / Camshaft, Camshaft Chain / 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.

Camshaft Installation


The intake camshaft sprocket and exhaust camshaft sprocket are identical

Torque - Camshaft Sprocket Bolts: 15 N·m (1.5 kgf·m, 11 ft·lb)

Camshaft Installation


If a new camshaft is to be used, apply a thin coat of molybdenum disulfide grease to the cam surfaces.

NOTICE

The crankshaft may be turned while the camshafts are removed. Always pull the chain taut while turning the crankshaft. This avoids kinking the chain on the lower (crankshaft) sprocket. A kinked chain could damage both the chain and the sprocket.

Camshaft Installation


The timing marks must be aligned with the cylinder head upper surface [B].

EX Mark [C] IN Mark [D] #1 Pin [E] #2 Pin [F] #28 Pin [G] #29 Pin [H]

Camshaft Installation


Camshaft Installation


Torque - Camshaft Cap Bolts (1 ∼ 18): 12 N·m (1.2 kgf·m, 106 in·lb) Upper Camshaft Chain Guide Bolts (19, 20): 12 N·m (1.2 kgf·m, 106 in·lb)

Camshaft Installation


Camshaft Removal
Remove: Cylinder Head Cover (see Cylinder Head Cover Removal) Crankshaft Sensor Cover (see Crankshaft Sensor Removal in the Electrical System chapter) Using a wrench on the timing rotor bol ...

Camshaft, Camshaft Cap Wear Inspection
Remove the camshaft caps (see Camshaft Removal). Cut the strips of plastigage (press gauge) to journal width. Place a strip on each journal parallel to the camshaft installed in the correct ...

Other materials:

Clutch Installation
Apply engine oil to the needle bearing [A] and the sleeve [B]. Install: Needle Bearing Sleeve Install the clutch housing [A]. Fit the holes [B] and projections [C]. Engage the clutch housing gear and the crankshaft primary gear. Install the spacer [A] and the clutch ...

Crankcase Splitting
Remove the engine (see Engine Removal in the Engine Removal/Installation chapter). Set the engine on a clean surface and hold the engine steady while parts are being removed. Remove: Cylinder Head (see Cylinder Head Removal in the Engine Top End chapter) Starter Motor (see Starter M ...

Throttle Control System
Check the throttle grip play each day before riding the motorcycle, and carry out maintenance and adjustments in accordance with the Periodic Maintenance Chart. Adjust it if necessary. Throttle Grip The throttle grip controls the butterfly valves in the throttle body. If the throttle grip ha ...