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Honda CRF250R, CRF250X, CRF450R, CRF450X Manual
This Clymer motorcycle manual covers the Honda CRF250R, CRF250X, CRF450R, CRF450X for the years indicated below:
Models Included are:
2004-2005 HONDA CRF250R
2004-2005 HONDA CRF250X
2002-2005 HONDA CRF450R
2005 HONDA CRF450X
The Honda CRF250R, CRF250X, CRF450R, CRF450X manual by Clymer is the best reference book for repair and service information for your Honda CRF motorcycle. Every Clymer motorcycle service manual is written for the do-it-yourselfer as well as the experienced mechanic, Clymer motorcycle repair manuals are the cheapest way to keep your motorcycle running properly. Every Clymer motorcycle service manual contains hundreds of original photographs and illustrations obtained from the complete disassembly and assembly of the motorcycle covered. This, in addition to extensive research, is how Clymer repair manuals achieve an unmatched level of detail, accuracy and clarity to guide the reader through each service, troubleshooting and repair procedure.
The Honda CRF250R, CRF250X, CRF450R, CRF450X manual includes the following chapter information:
QUICK REFERENCE DATA
GENERAL INFORMATION
Manual organization | Warnings, cautions and notes | Safety | Serial numbers | Fasteners | Shop supplies | Basic tools | Precision measuring tools | Electrical system fundamentals | Basic service methods | Storage | Specifications
TROUBLESHOOTING
Engine principles and operating requirements | Starting the engine | Engine will not start | Poor engine performance | Fuel system | Engine | Engine lubrication | Cylinder leakdown test | Clutch | Gearshift linkage | Transmission | Electrical testing | Front suspension and steering | Rear suspension | Brake system
LUBRICATION, MAINTENANCE and TUNE-UP
Maintenance intervals | Air filter | Crankcase breather inspection engine oil and filter | Engine oil strainer | Transmission oil | Engine compression check | Piston and piston ring replacement | Piston pin replacement | Spark plug | Valve clearance and decompressor system inspection | Carburetor | Secondary air supply system | Exhaust system | Cooling system | Control cable inspection and lubrication | Throttle cable adjustment | Hot start cable adjustment | Clutch lever adjustment | Brakes | Drive chain and sprockets | Tires and wheels | Wheel bearing inspection | Steering | Front fork | Rear shock absorber inspection | Rear swing arm and linkage | Headlight adjustment | Sidestand inspection | Fasteners inspection | Engine break-in | Specifications
ENGINE (CRF250R and CRF250X)
Servicing engine in frame | Engine | Exhaust system | Cylinder head cover | Camshaft and rocker arm | Cam chain tensioner, guides and cam chain | Cylinder head | Valves | Cylinder | Piston and piston rings | Countershaft seal replacement | Shift shaft seal replacement | Lubrication system | Crankcase | Crankcase seal and bearing replacement | Oil pump and one-way valve | Crankshaft | Specifications
ENGINE (CRF450R and CRF450X)
Servicing engine in frame | Engine | Exhaust system | Cylinder head cover | Camshaft holder | Camshaft holder service | Cam chain tensioner, guides and cam chain | Cylinder head | Valves | Cylinder | Piston and piston rings | Countershaft seal replacement | Shift shaft seal replacement | Oil relief valve, oil pump drive gear and oil strainer | Crankcase | Crankcase seal and bearing replacement | Oil pump and one-way valve | Crankshaft | Specifications
CLUTCH, PRIMARY DRIVE, STARTER CLUTCH, KICKSTARTER and EXTERNAL SHIFT MECHANISM (CRF250R and CRF250X)
Right crankcase cover | Clutch cover | Clutch | Clutch release lever | Balancer shaft and primary drive gear assembly | Starter clutch, balancer shaft and primary drive gear assembly | Kickstarter and kick idle gear | External shift mechanism | Clutch cable replacement | Specifications
CLUTCH, PRIMARY DRIVE, KICKSTARTER and EXTERNAL SHIFT MECHANISM (CRF450R and CRF450X)
Right crankcase cover | Clutch cover | Clutch | Clutch release lever | Balancer shaft and primary drive gear assembly | Starter clutch, balancer shaft and primary drive gear assembly | Kickstarter and kick idle gear | External shift mechanism | Clutch cable replacement | Specifications
TRANSMISSION and INTERNAL SHIFT MECHANISM
Transmission operation | Transmission overhaul | Transmission inspection | Internal shift mechanism | Specifications
FUEL and EMISSION CONTROL SYSTEMS
Fuel system safety | Fuel tank | Fuel shutoff valve and fuel filter | Air box | Carburetor | Carburetor service | Float height adjustment | Carburetor adjustment and rejetting | Throttle position sensor | Throttle cable replacement | Hot start cable replacement | Emission control labels | Crankcase breather system | Pulse secondary air injection system | Specifications
ELECTRICAL SYSTEM
Electrical connectors | Left crankcase cover | Stator and ignition pulse generator | Flywheel | Ignition coil | Ignition control module (ICM) | Ignition system testing | Ignition timing | Battery | Charging system | Starting system testing | Starter | Starter relay switch | Lighting system | Switches | Main relay | Fuse | Wiring diagrams | Specifications
COOLING SYSTEM
Cooling system safety precautions | Cooling system inspection | Water pump seal inspection | Cooling system pressure test | Radiators | Coolant reserve tank | Water pump | Cooling fan | Specifications
WHEELS, TIRES and DRIVE CHAIN
Front wheel | Rear wheel | Front and rear hubs | Wheel service | Drive chain | Sprocket replacement | Tire changing | Specifications
FRONT SUSPENSION and STEERING
Handlebar | Handlebar grip replacement | Steering head | Steering play check and adjustment | Steering head bearing races | Front fork | Fork service | Front fork adjustment | Specifications
REAR SUSPENSION
Rear suspension | Shock absorber | Shock linkage | Rear swing arm | Rear suspension adjustment | Specifications
BRAKES
Front brake pads | Front brake caliper | Front master cylinder | Rear brake pads | Rear brake caliper | Rear master cylinder | Brake hose replacement | Brake disc | Rear brake pedal | Brake system draining | Brake bleeding | Specifications
BODY and SUBFRAME
Seat | Side covers | Radiator shrouds | Engine guard | Center engine guard | Number plate | Front visor | Tripmeter and cable | Footpeg and mounting bracket | Sidestand | Subframe | Specifications
COLOR WIRING DIAGRAMS
The Honda CRF250R, CRF250X, CRF450R, CRF450X manual by Clymer is the best reference book for repair and service information for your Honda CRF motorcycle.
Publisher: Clymer Manuals - 2005
Author: Clymer Staff
Pages: 615 - Hundreds of b&w photos and illustrations
Please note that this digital version is accessed online in zmag format. It remains available to the purchaser indefinitely via the internet but it cannot be printed or downloaded to your computer
