Published with permission.

Instructions for installing the 4 wheel steering kit. Includes replacing the rear hubs with steerable knuckles, mounting the rear bell crank and aligning all the wheels.

Procedures:

Part One - Installing the rear steerable knuckles

Part Two - Installing the bell crank and putting it together

Published with permission.

No matter if you are just replacing the filter, changing the filter type or trying to resolve a leaky filter, this procedure will walk you through the process to successfully complete a fuel filter replacement.

Procedures:

AO42 Fuel Filter Replacement

Published with permission.

Use this procedure to clean and rebuild the magento on the AO42 engine.

If you are not getting spark, make sure to read the important note at the beginning of the procedure before tearing down the magento.

Procedures:

AO42 Magneto Service

Published posthumous

Simple procedure on how to first check to see if engine timing is correct and second how to properly set timing.

Procedures:

How to check and set engine timing

Published with permission.

The following procedures walk you through the steps from just removing the hubs to a complete boot replacement as well as testing and adjusting kingpins.

Procedures:

Part One - Removing the hubs

Part Two - Removing the knuckles

Part Three - Adjust the Kingpin Bearing Preload

Part Four - Putting it all back together