DOWNLOAD 1985-1989 MerCruiser 4-Cylinder Engine Service Manual
Buy and Download >
NOTE: If you click on the Buy and Download button and you’re misdirected to PayPal's homepage. Use the backspace button to return to the product page and then click on the Buy and Download button again. It should then allow you to purchase the manual.
This INSTANT DOWNLOAD 1985 1986 1987 1988 1989 MerCruiser 4 cylinder service manual #10 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 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 MerCruiser equipment as it may render it unsafe. In any case, never attempt to service the MerCruiser without the aid of a repair manual.
EXACT MODELS COVERED
- MCM 120 MR - serial numbers 6853914 to OA492055
- MCM 120 Alpha I - serial numbers OA492056 to OB531853
- MCM 2.5 Liter - serial numbers OC856450 and above
- MCM 140 MR - serial numbers 6852270 to OA484072
- MCM 140 Alpha I - serial numbers OA484073 to OB450800
- MCM 3.0 Liter - serial numbers OC856450 and above
- Sea Ray 3.0L - serial numbers OC856450 to B917530
NOTE: MCM 2.5L - Same as MCM 120
NOTE: Sea Ray 3.0L - Same as MCM 140 (later models are rated at 130 HP and have 9.2:1 compression ratio).
This 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 MerCruiser repair manual, any owner should be able to make the right decisions about what they need to do to maintain and repair the 1 MerCruiser.
This 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 MerCruiser manual also contains an advanced troubleshooting guide to help diagnose and correct any problem.
The manual appears just like a printed book. Once you download the manual you can save it to your tablet, computer or laptop forever.