The Harley Davidson XL & XLCH Sportster 1970-1976 Owners Workshop Manual by Haynes is a comprehensive guide for owners of these specific models. Published in 1976, this manual provides detailed instructions and diagrams for maintenance, repair, and troubleshooting of the Harley-Davidson Sportster XLCH. With a focus on the make and model, this manual is a valuable resource for motorcycle enthusiasts looking to keep their bike in top condition.