Sisu Diesel 320, 420, 620 & 634 Engine Workshop Repair Manual PDF

Model: Sisudielsel 320, 420, 620, 634 Engines
Format PDF
Type: Service Repair Manual
Publication No: 8366 40634
Type: Service Manual

This Workshop Manual is intended to facilitate workshop operations and repair work. The Sisudisel 320, 420, 620 and 634 engines are mainly the same in construction, so the same repair instructions usually apply to different engine types. The differences between the various engine types which affect repair work have been mentioned in technical data

and repair instructions. All measurements are in millimetres and valid when the temperature of the parts is +20 C, unless otherwise stated.
Before starting the repair work read the safety instructions in the beginning of this book. Make sure that you have all necessary
tools, parts and accessories at your disposal. The special tools mentioned in the work instructions are not all essential, but they
speed up and facilitate the work and contribute to successful execution of work. An engine which has undergone repairs must
be run in just like a new one.