MerCruiser Service Manual #02 - 1974-1977 Engines & Drives

This factory service manual provides detailed service information, step-by-step repair instruction, and maintenance specifications for your MerCruiser Stern Drive Units and Marine Engines.

This comprehensive overhaul and repair manual is designed as a "Service Guide" for MerCruiser models listed. It provides specific information including procedures for disassembly, assembly, inspection, and adjustment, to enable dealers and service mechanics to keep the MerCruiser in top operating condition. The procedures are supplemented with photos and illustrations.

All Official Mercury Marine Manuals for MerCruiser Sterndrives and Inboards include easy to follow, step-by-step illustrated procedures based on the complete dismantling, repair, and assembling of boat motors. From the simplest repair to complex procedures, these manuals give you everything you need to do the job with confidence.

Models Covers:

• MERCRUISER STERN DRIVE ENGINES (MCM)
  • MCM 120 - S/N: 3770650 - 4952700
  • MCM 140 - S/N: 3771645 - 4918569
  • MCM 165 - S/N: 3774865 - 4884834
  • ... (and more)
• TRANSOM ASSEMBLY AND STERN DRIVE UNITS
  • MC 120/140 - S/N: 3780850 - 4893634
  • MC 165 - S/N: 3780850 - 4890459
  • MC 470 - S/N: 4893834 and Below
  • ... (and more)
• MERCRUISER INBOARD ENGINES (MIE)
  • MIE 198 - S/N: All
  • MIE 225 (Ford) - S/N: 3750508 and Above
  • MIE 228 - S/N: 4931099 and Below
  • ... (and more)

Manual Contents:

• General Information
  • 1A - General Information
  • 1B - Tuneup
  • 1C - Lubrication
• Removal/Installation/Alignment
  • 2A - MerCruiser 12G-14G-165-470
  • 2B - MerCruiser V-8 I-Drive Models
  • 2C - MerCruiser II-TR and II-TRS Stern Drive
  • ... (and more)
• Electrical System
  • 3A - Starting System
  • 3B - Ignition System
  • 3C - Alternator System
  • ... (and more)
• Fuel System
  • 4A - Fuel Pumps
  • 4B - Carburetors
• Engine
  • 5A - Engine Mechanical, In-Line
  • 5B - Engine Mechanical, V-8 Ford
  • 5C - Engine Mechanical, V-8 GM
  • ... (and more)
• Drive Systems
  • 6A - MerCruiser I Drive Unit
  • 6B - MerCruiser II-TR Drive Unit
  • 6C - MerCruiser II-TRS Drive Unit
  • ... (and more)
• Accessories
  • 7A - Power Trim System
  • 7B - Steering Systems
  • 7C - Remote Controls
  • ... (and more)
• Specifications
  • 8A - Tune-Up and General
  • 8B - Internal Engine
  • 8C - Torque Specs
  • 8D - Propeller Chart
• 400 Jet Drive
• Troubleshooting

Language: English

File Format: PDF

Delivery method: .OVA file

This manual will come in .OVA format, so it's extremely easy to move around with you from computer to computer. Many mechanics purchase electronics manuals like this and use a laptop near them while doing maintenance! If you don't have a laptop, no problem! Just print out the pages of the manual that you need and you've got a hard copy in front of you while doing your work! Simply throw it away when you're finished! It's much easier and quicker than having to deal with a book!