1983-1990 MerCruiser R MR Alpha One, SS Sterndrive service manual

Service/Fix your engine - Buy and download the MerCruiser Sterndrive manual/handbook in PDF format. Specs: Production/model years: 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990 Type: MerCruiser #6, 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 / from OA483878 to OF800000. Manual Language: English Manual format: PDF / e-book (zip) Printable: Yes, all printers Delivery: Download link will appear on the checkout page after your payment is complete. Payment: via credit card or PayPal - No registration required, no membership! # ³ "Download the MerCruiser R MR Alpha One, SS Sterndrive manual in PDF format and start your repair today" Looking for a comprehensive manual for your 1983-1990 MerCruiser R MR Alpha One, SS Sterndrive? Our PDF manual includes detailed technical specifications, servicing instructions, and maintenance schedules to help you keep your sterndrive running smoothly. Whether you need information on fuel systems, power output, or propellers, our manual has everything you need to get started. Here are 30 engine specs/technical specifications: • Engine Type: V6 and V8 • Horsepower: 150-260 hp • Fuel System: Carbureted or Fuel Injected • Fuel Type: Gasoline • Ignition System: Electronic Ignition • Compression Ratio: 9.0:1 to 9.5:1 • Bore and Stroke: 3.50 x 3.50 inches to 4.00 x 3.48 inches • Displacement: 2.5 liters to 5.7 liters • Cooling System: Closed Loop Cooling System • Drive System: Alpha One or Bravo One • Gear Ratio: 1.47:1 to 2.0:1 • Propeller: Aluminum or Stainless Steel • Steering System: Power-Assisted or Manual • Trim System: Power Trim and Tilt • Exhaust System: Through-Prop Exhaust or Thru-Hull Exhaust • Engine Weight: 470-630 lbs • Oil Capacity: 4.5-5.0 quarts • Fuel Tank Capacity: Varies Depending on the Application • Battery: 12V • Alternator: 50-70 amps • Spark Plug: AC MR43T or NGK BUZHW-2 • Max RPM: 4600-5000 RPM • Max Torque: 315-320 lb-ft • Intake System: Naturally Aspirated • Drive Shaft Material: Stainless Steel • Water Pump Type: Positive Displacement • Charging System: Alternator • Belt Tensioner: Automatic • Lubrication System: Wet Sump The 1983-1990 MerCruiser R MR Alpha One, SS Sterndrive is a popular choice for boaters due to its reliability and durability. These sterndrives were designed to provide high performance and efficient operation, making them a great choice for a variety of boating applications. Purchase your OEM MerCruiser R MR Alpha One, SS Sterndrive manual from www.repairloader.com with PayPal and begin your instant download by clicking on the button. To buy an OEM MerCruiser R MR Alpha One, SS Sterndrive manual, simply visit www.repairloader.com and complete your payment securely with PayPal. Once your payment is processed, you can begin your instant download by clicking on the button provided. After completing your payment, you will receive an email containing all the necessary download information within a minute. Please download and save the manual for future reference.

Price: 13.99 USD