172-20-5906 Repair Manual Haynes Repair Manual for Honda XR CRF 4-stroke Engines and Dirt Bikes. Complete coverage for your Honda XR50R, XR70R, XR80R, XR100R, CRF50F, CRF70F, CRF80F, and CRF100F for 1985 thru 2007:--Routine Maintenance--Tune-up procedures--Engine, clutch, and transmission Repair--Cooling system--Fuel and exhaust--Emissions control--Ignition and electrical systems--Brakes, wheels, and tires--Steering, suspension, and final drive--Frame and bodywork--Wiring diagramsHonda XR50R: 00'-02'Honda CRF50F: 04'-07' Honda XR70R: 97'-03'Honda CRF70F: 04'-07'Honda XR80R: 85'-03'Honda CRF80F: 04'-07'Honda XR100R: 85'-03' Please see our Warranty & Returns Policy. *All Sales on Clearance Items are Final* Volume Issue # 2218: Table of Contents Introduction Chapter 1: Tune-up and routine maintenance Chapter 2: Parts A & B: Engine, clutch and transmission Chapter 2: Part C: General engine overhaul procedures Chapter 3: Fuel and exhaust systems Chapter 4: Ignition and electrical systems Chapter 5: Steering, suspensi on and final drive Chapter 6: Brakes, wheels and tires Chapter 7: Frame and bodywork Chapter 8: Wiring diagrams Please Note: All Sales on Clearance Items are Final