David Brown 4 Cyl Diesel Engine

 50 Pages 

Engines:

AD4/47A
AD4/47B
ID4/47
For tractors 990 
Selectamatic and Implematic
Both Live Drive and None Livedrive
Also 990 Industrial Model

Factory Reprint

Covers the following sections for these Engines:

Maintenance and Lubrication System
Fuel System
Cooling System
Repair Operations
Engine Tune
Decarbonising
Pistons and Connecting Rods
Crankshaft and Bearings
Cylinder Block
Engine Removal
Timing Gear
Valve Gear
Dimensional Data
Summary of design Changes
Approved Lubricants