Official service manual and operating instructions for the Howard Gem Rotovator. 85 pages in 2 files in PDF format. Files come compressed in a ZIP file.

This manual covers the Howard Gem Series 1 to 5 and the Super Gem.

Inside the Manual;
History of the Howard Gem including engine specifications for each model.
Recommended lubricants and torque loadings.
Special tools requirement.
Fitting and removal instructions for;
Hatz / Kohler engines, including Clutch units and shafts.
Axle Bearings, Differential assembly, Jackshaft assembly, Layshaft assembly and Reverse ldler gear.
Clutch control arms, Gear gate and levers.
Depth control wheel, Front shield, Main Frame, Rear shield and Trailing board.
Backplate, Chain and tensioner, Jackshaft and sprocket, Rotor assembly and clutch.
General fault finding and Lubrication Maintenance and chart.