Nuffield Universal 3 and 4 service manual, scanned from the original document, nice and clean copy all text and diagrams are clear, almost 200 pages of essential information! Contents include:

GENERAL DATA

GENERAL INFORMATION

ENGINE ( TYPE OEC THREE CYLINDER DIESEL )

COOLING SYSTEM

CLUTCH

GEARBOX AND TRANSMISSION

STEERING GEAR

FRONT AXLE

WHEELS AND TYRES

BRAKING SYSTEM

ELECTRICAL SYSTEM

OPTIONAL EQUIPMENT