Happy Series Motorcycle Maintenance Manual

Author: Dong Huanqing
Publisher:
Publish Date: 2000-11-01
Features: This book mainly introduces the maintenance and adjustment data, parts disassembly diagrams, and full vehicle circuit diagrams of various models of the Happy series motorcycles, which have a large market share in China. The main models include: Happy XF90, Happy XF90T, Happy XF100GM, Happy XF125A6, Happy XF150, Happy XF250D, etc. This book is a highly practical reference tool and is suitable for motorcycle users, maintenance personnel, and faculty and students of relevant institutions.
Engine Type: Air-cooled, Four-stroke 147FM
Cylinder Arrangement: Single-cylinder, Horizontal
Bore x Stroke: 47mm x 49.5mm
Total Displacement: 86mL
Compression Ratio: 8.8:1
Lubrication Method: Pressure and Splash Lubrication
Engine Oil Capacity: 0.8L
Idle Speed: 1400r/min