2017-2018 Honda CRF450R & CRF450RX Repair Manual PDF

A comprehensive service and repair manual for the Honda CRF450R motocross and CRF450RX off-road motorcycles. It covers the complete motorcycle: frame and body panels, maintenance, PGM-FI, ignition and electric starter, fuel, lubrication and cooling, engine overhaul, clutch and kickstarter, transmission, wheels and suspension, and brakes.

This manual applies to the 2017-2018 Honda CRF450R and CRF450RX, including the optional parts for the 2017 model.

The manual covers many topics, including:

• General information, specifications, torque values and cable routing
• Frame, body panels and exhaust system
• Maintenance
• PGM-FI system and ignition system
• Electric starter (except 2017 CRF450R)
• Fuel, lubrication and cooling systems
• Cylinder head, valves, cylinder, piston and cam chain tensioner
• Clutch, kickstarter, starter clutch and gearshift linkage
• Alternator, crankcase, crankshaft, transmission and balancer
• Engine removal and installation
• Front and rear wheels, suspension and steering
• Hydraulic brake

The manual is divided into the following sections:

1. General Information
2. Frame / Body Panels / Exhaust System
3. Maintenance
4. PGM-FI System
5. Ignition System
6. Electric Starter
7. Fuel System
8. Lubrication System
9. Cooling System
10. Cylinder Head / Valves
11. Cylinder / Piston / Cam Chain Tensioner
12. Clutch / Kickstarter / Starter Clutch / Gearshift Linkage
13. Alternator
14. Crankcase / Crankshaft / Transmission / Balancer
15. Engine Removal / Installation
16. Front Wheel / Suspension / Steering
17. Rear Wheel / Suspension
18. Hydraulic Brake

The electronic manual is a 460-page PDF, available to download right after checkout. It is a scanned copy with a text layer, so it is searchable on most pages; the contents page at the front lists every section. It works on Windows, Mac, tablets and phones, and you can print only the pages you need.

Repair Manuals is an independent retailer, not affiliated with American Honda.