Opel Repair ManualsRepair manuals for the Opel brand of automobiles are uncommon. We offer one repair manual for the Opel GT1900, published by Brookland Books, which will assist you in overhauling or servicing your Opel. We also offer a few UK Haynes repair manuals for the Vauxhall / Opel Astra cars. All the major mechanical components are covered - engine, fuel system, cooling system, automatic transmission, and much more. Besides the step-by step instructions on how to do a repair, there are diagrams and exploded views to assist you in the process. There are even exploded views of the windshield wiper motor and the retractable headlamps mechanism.