This INSTANT DOWNLOAD 1978 1979 1980 1981 1982 1983 1984 MerCruiser 4 cylinder, L6 & 8 cylinder engines repair manual was prepared primarily for professional technicians. However, adequate data is given for the majority of do-it-yourself mechanics and those performing repairs and maintenance procedures to your MerCruiser. This 1978-1984 MerCruiser repair manual was prepared to suite the needs of individuals who poses basic knowledge in electrical and mechanical concepts. For those without basic knowledge, you should avoid performing complicated repairs to the 1978-1984 MerCruiser equipment as it may render it unsafe. In any case, never attempt to service the 1978-1984 MerCruiser without the aid of a repair manual. 

EXACT MODELS COVERED

MCM 120 - serial numbers 4952701 to 6255465
MCM 120R - serial numbers 6255466 to 6853913
MCM 140 - serial numbers 4918570 to 6256954
MCM 140R - serial numbers 6256955 to 6852269
MCM 165 - serial numbers 4884835 and above
MCM 470 - serial numbers 4886620 to 6218036
MCM 470R - serial numbers 6218037 to 6902287
MCM 485 - serial numbers 5685394 and above
MCM 488R - serial numbers 6170297 to 6899057
MCM 898 - serial numbers 4887830 to 6218461
MCM 898R - serial numbers 6218462 to 6899057
MCM 228 - serial numbers 4902305 to 6225266
MCM 228R - serial numbers 6225267 to 6899268
MCM 260 - serial numbers 4908850 to 6227756
MCM 260R - serial numbers 6227757 to 6890705
MCM 330 - serial numbers 4889680 to 6083144
MCM 330 (B-W) - serial numbers 6083145 to 6920831
MCM 370/400 - serial numbers 4883520 to 6721534
MCM 400 Cyclone - serial numbers 5669232 to 6844266
MCM 440 Cyclone - serial numbers 6181070 to OA429860
MCM 460 Cyclone - serial numbers 6180970 to 6181039
MCM 475 Turbo - serial numbers 5670797 and below
MCM 470TR - all models
MCM 230TR - serial numbers 6901029 and below
MCM 260TR - serial numbers 6885891 and below
MIE 470 - all models
MIE 228 - serial numbers 4931100 to 5907057
MIE 230 - serial numbers 5907058 to 6901029
MIE 255 - serial numbers 4924565 to 5907057
MIE 260 - serial numbers 5907058 to 6885891
MIE 330 - serial numbers 4890180 to 5889913
MIE 340 - serial numbers 5889914 to OA307952
 
This 1978-1984 MerCruiser manual will guide you through fundamentals of maintaining and repairing, step-by-step, to teach you what the factory trained technicians already know by heart. By applying the knowledge in this 1978-1984 MerCruiser repair manual, any owner should be able to make the right decisions about what they need to do to maintain and repair the 1978-1984 MerCruiser.

This 1978-1984 MerCruiser manual covers all aspects of repair. The manual covers part removal, disassembly, cleaning, assembly, installation procedures and much more. The manual contains all necessary illustrations, diagrams and specifications to guide the mechanic through any repair procedure. The 1978-1984 MerCruiser manual also contains an advanced troubleshooting guide to help diagnose and correct any problem.

QUESTIONS AND ANSWERS

Q. How do I obtain this manual?
A. Simply click on the download button, complete the payment and a download link is sent to your computer in seconds FOR INSTANT DOWNLOAD.

Q. Once I download the repair manual how long do I have access to the manual?
A. Once you download the manual you can store it on your computer forever and refer to it when maintenance and repair is necessary.

Q. How does the manual appear?
A. Once the manual has been downloaded it 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.

Q. Is the repair manual model and year specific?
A. YES! This is not a generic manual.

Q. Does my computer need special software to view the manual?
A. Your computer wont need any special software to view the manual. It is a simple PDF manual. All computers come with the necessary software already installed from the manufacture to view the manual.

Q. Will the download hurt my computer?
A. NO! This manual is 100 percent safe to download!