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Bonus - Jackaroo Manual
Maintenance manual

Recent Posts


2016, and the Jackaroo 4JX1

Welcome to the Blog site for the Jackaroo – 4JX1 4WD


UBS-13 and UBS-73

UBS-13 and UBS-73

Operations of 4JX1

4JX1 operational features and injector problems

All information given here is for information only and is based on personal or other source experience and is not meant to be the only answer to a problem or issue encountered.
The author is not a professional mechanic or engineer; no information provided herein represents professional advice or best practices. All information is provided to help owners and other non-professionals gain a better understanding of the tools and techniques described.
Considerable care has been exercised to provide accurate and timely information. However the author cannot be responsible for information which is incorrect or out of date.
Power tools and vehicle repair practices can be dangerous if used carelessly or improperly – always take proper safety precautions such as wearing protective eyewear and appropriate clothing.
All practices, procedures, modifications and product recommendations described herein are to be used at the discretion and risk of the reader.