Description
The Honda Z50R service manual by Cyclepedia Press LLC is the ultimate printed manual for repairing, servicing, and maintaining your classic Z50R mini bike. Whether you’re a DIY enthusiast or a professional mechanic, this manual provides 289 pages of factory-level information with easy-to-follow instructions, high-resolution black and white photos, and color wiring diagrams to help you get the job done right.
Specifically created for Honda Z50R models, this manual includes step-by-step procedures for engine disassembly and rebuilding, carburetor tuning, clutch and transmission service, suspension repair, brake adjustments, and full electrical system diagnostics. The Honda Z50R service manual also includes torque specs, troubleshooting charts, and routine maintenance checklists to keep your bike in peak condition.
Many owners of the Z50R encounter common issues such as carburetor flooding, kickstart problems, or sluggish throttle response—this manual helps you diagnose and resolve those problems quickly. The Cyclepedia team has designed this guide for beginners and experienced users alike, so even first-time mechanics can confidently take on repairs.
The Z50R, often passed down through generations or restored by collectors, is a legendary mini bike that deserves expert care. This manual ensures you’re preserving its performance and extending its lifespan with every service. Whether you’re restoring a garage find or maintaining a trail favorite, this manual is your trusted companion.
Buy the book and get 1 year of access to the Cyclepedia online manual, free!
The Honda XR50R manual covers the following off-road motorcycles:
1979 Honda Z50R
1980 Honda Z50R
1981 Honda Z50R
1982 Honda Z50R
1983 Honda Z50R
1984 Honda Z50R
1985 Honda Z50R
1986 Honda Z50R
1987 Honda Z50R
1988 Honda Z50R
1989 Honda Z50R
1991 Honda Z50R
1992 Honda Z50R
1993 Honda Z50R
1994 Honda Z50R
1995 Honda Z50R
1996 Honda Z50R
1997 Honda Z50R
1998 Honda Z50R
1999 Honda Z50R
Table of Contents
Periodic Maintenance
Z50R Periodic Maintenance Chart
Z50R Clutch Adjustment
Z50R Throttle Free Play
Z50R Engine Idle Speed
Z50R Drive Chain Adjustment
Z50R Front Brake Inspection
Z50R Engine Oil Check and Adjustment
Z50R Rear Brake Inspection
Z50R Spark Plug Inspection
Z50R Compression Check
Z50R Air Filter Servicing
Z50R Tire Inspection
Z50R Spark Arrester Cleaning
Z50R Valve Clearance Inspection and Adjustment
Quick Reference
Z50 Specifications
Z50R VIN and Engine Number Location
Z50R General Torque Specifications
External Components
Z50R Fuel Tank Removal
Z50R Footpegs Removal
Z50R Brake Pedal Removal
Z50R Handlebar Removal
Z50R Side Stand Removal
Z50R Bodywork Removal
Z50R Exhaust System Removal
Z50R Seat Removal
Fuel System
Z50R Air Screw Adjustment
Z50R Carburetor Removal
Z50R Carburetor Disassembly
Z50R Carburetor Installation
Z50R Carburetor Assembly
Z50R Fuel System Specifications
Engine
Z50R Engine Specifications
Z50R Camshaft Removal
Cylinder Head Removal
Z50R Cylinder Head Assembly
Z50R Camshaft Installation
Z50R Valve Removal & Inspection
Z50R Kick Starter Removal
Z50R Clutch Removal
Z50R Clutch Installation
Z50R Left Side Engine Components
Z50R Right Side Engine Components
Z50R Engine Removal
Z50R Crankcase Splitting
Z50R Crankshaft and Rod Removal & Inspection
Z50R Piston and Cylinder
Z50R Transmission Removal & Inspection
Z50R Crankcase Assembly
Z50R Engine Installation
Final Drive
Z50R Final Drive Specifications
Z50R Drive Chain Removal & Inspection
Z50R Engine Sprocket Removal
Z50R Rear Wheel Sprocket Removal
Front Brake
Z50R Front Brake Specifications
Z50R Front Brake Cable Adjustment & Removal
Z50R Front Drum Brake Removal & Inspection
Rear Brake
Z50R Rear Brake Specifications
Z50R Rear Drum Brake
Z50R Brake Rod and Pedal
Wheels
Z50R Wheel Specifications
Z50R Wheel Inspection
Z50R Front Wheel
Z50R Rear Wheel
Z50R Wheel Bearing Replacement
Front Suspension
Z50R Front Suspension Specs
Z50R Front Fork Servicing
Z50R Fork Assembly
Steering
Z50R Steering Removal
Z50R Steering Adjustment & Installation
Rear Suspension
Z50R Shock Absorber Removal
Z50R Swing Arm Removal
Electrical System
Z50 Electrical Specifications
Z50 Ignition System 1979 – 1987
Z50 Ignition System 1988 – 1999
Z50 Wiring Diagrams
