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:

Idle Speed Control Valve Actuator Installation
Replace the O-ring [A] with a new one. Apply engine oil to the new O-ring. Install the idle speed control valve [A] as shown in the figure. 10° [B] Tighten: Torque - Idle Speed Control Valve Actuator Retainer Screws: 2.06 N·m (0.21 kgf·m, 18 in·lb) Install th ...

Front Fork Oil Change
Remove the front fork (see Front Fork Removal (Each Fork Leg)). Turn the spring preload adjuster fully counterclockwise for removing the piston rod assy easily. Hold the inner tube lower end in a vise. Using the wrench [A], unscrew the top plug [B] out of the outer tube. Special Too ...

Electrical Wiring
Wiring Inspection Visually inspect the wiring for signs of burning, fraying, etc. If any wiring is poor, replace the damaged wiring. Pull each connector [A] apart and inspect it for corrosion, dirt, and damage. If the connector is corroded or dirty, clean it carefully. If it is da ...