Kawasaki EX250 Ninja 250 Online Service Manual
The Cyclepedia.com Kawasaki EX250 Ninja 250 online motorcycle service manual features detailed, full-color photographs and wiring diagrams, complete specifications with step-by-step procedures performed and written by a veteran Kawasaki dealer trained motorcycle technician.
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The Cyclepedia.com Ninja 250 online motorcycle manual provides service, repair and maintenance information for the following Ninja 250 motorcycles:
1986 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
1987 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
1988 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
1989 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
1990 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
1991 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
1992 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
1993 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
1994 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
1995 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
1996 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
1997 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
1998 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
1999 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
2000 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
2001 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
2002 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
2003 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
2004 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
2005 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
2006 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
2007 Kawasaki EX 250 Ninja 250R Sportbike motorcycles
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When you subscribe to our Ninja 250 online motorcycle manual you’ll instant access to the following information and more! The photos you see here are just a small sample of what you’ll get in our online manual.
External Components - Seat, Side Covers, Fuel Tank Removal, Fairing Removal, Brake Pedal, Shift Lever, Footpegs, Front Fender Removal, Rear Fender, Tail Section
Periodic Maintenance - Periodic Maintenance Chart, Drive Chain Adjustment, Brake Pad Replacement, Headlight Aim, Brake Bleeding
Cooling System - Coolant, Cooling Fan Switch Inspection, Water Temperature Sensor, Thermostat, Radiator
Fuel System - Air Filter Inspection, Cleaning and Replacement, Engine Idle Speed Adjustment, Carburetor Synchronization, Carburetor Fuel Level Inspection, Carburetor Float Height Adjustment, Carburetor Removal and Reinstallation, Carburetor Disassembly, Evaporative Emissions Control System (California Models Only), Fuel Valve Petcock, Fuel System Inspection and Adjustment
Exhaust System - Exhaust System Installation, Exhaust System Removal
Clutch - Clutch Cable, Clutch
Engine Top End - Compression Test, Valve Clearance Inspection and Adjustment, Cam Chain Tensioner Removal, Camshaft Removal and Reinstallation, Cylinder Head Cover, Cylinder Head, Pistons, Rings and Cylinders
Engine Bottom End - Engine Oil, Crankshaft Flywheel Rotor, Oil Pump, Crankcase Splitting, Crankshaft and Connecting Rods, Transmission, Balancer Shaft
Engine Removal and Installation - Engine Installation, Engine Removal
Front Wheel - Front Tire, Front Wheel Bearings, Front Wheel Installation, Front Wheel Removal
Front Brakes - Brake Caliper, Brake Disc, Brake Master Cylinder, Brake Pad Replacement
Front Suspension - Fork Oil, Fork Seal Replacement, Front Fork Disassembly, Front Fork Inspection, Front Fork Installation, Front Fork Reassembly, Front Fork Removal
Steering - Steering Stem Bearing Replacement, Adjustment of Steering Stem Bearings
Rear Wheel - Rear Tire, Rear Wheel Bearings, Rear Wheel Installation, Rear Wheel Removal
Rear Brakes - Brake Caliper, Brake Disc, Brake Master Cylinder, Rear Brake, Rear Brake Adjustment
Rear Suspension - Swingarm Removal, Swing Arm Bearings, Shock Absorber Removal, Tie Rods and Rocker Arm, Shock Absorber Installation, Swingarm Installation
Final Drive - Drive Chain Replacement, Engine Sprocket, Rear Sprocket
Electrical System - Battery, Battery Removal and Installation, Charging System, Charging System Component Replacement, Ignition System, Spark Plugs, Cooling Fan System, Fuses, Light Bulbs, Starter Motor Removal, Switch Replacement, Switch Testing, Wiring Diagrams
Troubleshooting information





















The color images are great. I was pleasantly surprised to find the 250 manual on your site! I’m gonna be doing a minor overhaul and these are exactly what I’ve been looking for. Thanks!
-Robert
Q. My husband had to pull the head on my Ninja 250R and we are selling it if we can get it back together. Do you have any tips or advice on timing? If we download the service guide will this tell him what he needs to know?
A. Yes the manual will help your husband get the head back together and properly time your Ninja so you can sell it.
I love the service manual, it has already been worth the money I paid for it.
I’ve been trying to diagnose a problem I’m having with a 2000 Kawasaki Ninja 250R. I think it’s an air filter problem, but I didn’t know where the air filter was, if it was washable or anything like that.
Charles
I recently purchased a subscription to your online Ninja 250 manual and absolutely love it! I have already told a few people I know about how great this site is. This is a great product/service. Regards, Harris
Thanks for creating the Ninja 250 manual! Ideal for my experience! Awesome color pictures make it easy! EB
[...] that is very comprehensive and specific only to the EX250 Ninja making it easy to follow. See: Kawasaki EX250 Ninja 250 Online Service Guide: Cyclepedia Press LLC As for the factory manuals - just to confirm 0 they work this like: You need the base manual which [...]
[...] Ninja 250 CDI I ran your question by one of the techs at Cyclepedia.com and here is his answer. "Unfortunately, the ignition box (which, by the way, is not a CDI box but is called an IC Ignitor box) from the EX500 will not work on the Ninja EX250. Not only is there a difference in the number and function of the wires, but the timing advance is different. The EX250 reaches its full advance of 42 degrees at 4,500 rpm, while the EX500 advances to 37.5 degrees at 10,000 rpm. Also be aware that the Ignitor box from the early 1986 and 1987 EX250s will not work on the 1992 model as the earlier version uses an analog type ignition and the later years have a digital system. These ignition boxes are very reliable, so if you find one on e-bay or at your local salvage yard for a decent price, I would not hesitate to buy it, in all probability it is still good. Good luck, the EX250 is a fine little sport bike and I hope you get yours running soon." For instant access to more Ninja 250 information check out the Cyclepedia Kawasaki Ninja EX250R online manual at: Kawasaki EX250 Ninja 250 Online Service Guide: Cyclepedia Press LLC [...]
In response to a question posted at http://www.kawasakimotorcycle.org/forum/mechanics-corner/13196-ninja-250-wiring-diagram-cdi.html#post944666
“Will a CDI off of a 1992 Ninja EX500 work on a 1992 Ninja EX250? I’ve got a Ninja EX250 that doesn’t have a CDI box, but I’ve got a good CDI from a 1992 Ninja EX500. The CDI off the EX500 has 11 wires going to it, and the 250 only has 7 wires.”
Unfortunately, the ignition box (which, by the way, is not a CDI box but is called an IC Ignitor box) from the EX500 will not work on the Ninja EX250. Not only is there a difference in the number and function of the wires, but the timing advance is different. The EX250 reaches its full advance of 42 degrees at 4,500 rpm, while the EX500 advances to 37.5 degrees at 10,000 rpm. Also be aware that the Ignitor box from the early 1986 and 1987 EX250s will not work on the 1992 model as the earlier version uses an analog type ignition and the later years have a digital system. These ignition boxes are very reliable, so if you find one on e-bay or at your local salvage yard for a decent price, I would not hesitate to buy it, in all probability it is still good. Good luck, the EX250 is a fine little sport bike and I hope you get yours running soon.
“Does this include all data for supplements, so it is relevant for 2007 Ninja 250 models specifically?”
Yes it includes all the 2007 Ninja 250 Repair information.
Love your online Ninja 250 manual! Great layout and plenty of model specific information for the 250. Keep up the good work. CR
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