The 1983-1990 MerCruiser R MR Alpha One & Alpha SS Sterndrive Manual is a comprehensive guide for servicing the MerCruiser #6 Service Manual for Sterndrive Units R-MR-Alpha One & Alpha One SS, MC 120R/140B/185R/488R/898R/228R/260R Serial Numbers - 6216687 thru 6849289, MC 120MR/140MR/170MR/185MR/190MR/200MR/230MR/260MR/300 Tempest MR Serial Number - 6849290 thru 0A471374, MC Alpha One/Alpha One SS Serial Numbers 0A471375 and Above.
This repair manual provides introductory descriptions and procedures for inspecting, servicing, and overhauling the main components of the sterndrive unit. It is designed for both professional mechanics and DIY enthusiasts. The manual includes essential information for proper inspection and service procedures, and it is crucial to read the GENERAL INFORMATION section to familiarize yourself with basic information concerning the sterndrive unit.
Illustrations are used to demonstrate the basic principles of operation and work procedures. It is important to note that this manual is intended for use by technicians who already possess the basic knowledge and skills to service sterndrive units and its components. It is not recommended for persons without such knowledge and skills to rely solely on this manual for servicing any component. Additionally, apprentice mechanics or DIY enthusiasts without the proper tools and equipment may not be able to perform the services described in this manual properly.
It is emphasized that improper repair may result in injury to the mechanic and may render the engine or sterndrive unit unsafe for the boat operator and passengers. Therefore, it is crucial to never attempt to work on your MerCruiser sterndrive unit without a manual. Important safety precautions, service information, and other data are included in the manual.
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Access Duration: Once downloaded, you can store it on your computer forever and refer to it when maintenance and repair is necessary.
Appearance: Once downloaded, the manual appears exactly the same as a repair manual you'd buy in stores. It includes every aspect of repair, step-by-step repair procedures, pictures, illustrations, diagrams, troubleshooting, and specifications.
Model and Year Specific: This is not a generic manual; it is model and year specific.
Special Software: Your computer won't need any special software to view the manual. It is a simple PDF manual, and all computers come with the necessary software already installed from the manufacturer to view the manual.
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