This is a full workshop manual for the Howard Gem mk1-V and Super Gem very clean reproduction of the original, below are some excerpts from the introduction which will tell you exactly what is covered etc.

Specifications, torque loadings, special tools. A

Engine removal, clutch, clutch shaft, air cleaner. B

Gearbox, wheels and hubs. C

Controls. D

Main frame, handlebars, shields. E

Rotor, rotor clutch, drive chain, backplate. F

Lubrication, maintenance and fault finding. G