Technical Document categories are arranged in line with the sections in the Oka Parts Manual, with additional categories added for other topics.

Note that original Oka Parts and Service Manuals can't be posted in these sections due to copyright restrictions. Section numbers are for reference only.

Copyright in all documents posted here remains with the originators.

Most of these documents will be in pdf format. To access them:

Click on a document title to open in the current window. Click your Back button to return to this page.

Hold down Command (Apple) or Control (PC) and click to open in a separate window/tab.

Some files are large (several mb) and may take quite a few seconds to open in your browser.

There are a lot of technical entries in the forums. Open or download the Forums Listings document and go to the section of interest for links to them.

Please advise me if there are technical douments or topics or links you would like to see included in this area.

David Ribbans 

Select your area of interest from these tabs:

 click tabs below to select documents

Read Me

Note, some of these documents include information on Perkins engines other than the model fitted to an Oka.

Check you are using the appropriate engine type and number when reading these documents.

There are also a number of forum entries on this topic. Open or download  the Forums Listings document and go to the Engine section for links to them.

Engine

Engine

Cooling

Engine

Click tabs below to select and view documents

Electrical

Electrical

Instrumentation

Instrumentation

Battery

Battery

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Clutch

Clutch

Transmission

Transmission

Drive Shafts and Axles

Drive Shafts and Axles

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Steering

Steering

Brakes

Brakes

Suspension

Suspension

Wheels

Wheels

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Body

Body

Air Conditioning and Heating

Air Conditioning and Heating

Options, Accessories

Options, Accessories

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Manuals and Documentation

Manuals and Documentation

Tools and Equipment

Tools and Equipment

Spare Parts

Spare Parts

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Lubrication

Lubrication

Rebuilds

Rebuilds

Communications

Communications

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Mechanical

Mechanical

Electrical

Electrical

Accessories

Accessories

Communications

Communications