Mercury Mercruiser #2 Stern Drive Units and Marine Engines Service Repair Manual 1974-1977

This is a comprehensive Service Repair Manual for the Mercury Mercruiser #2 Stern Drive Units and Marine Engines, covering production model years 1974-1977. This invaluable technical manual includes detailed diagrams and manufacturers specifications, providing essential instructions for maintaining and servicing your equipment.

MODELS COVERED:

• MERCRUISER STERN DRIVE ENGINES (MCM):
  • MCM 120 - S/N: 3770650 - 4952700
  • MCM 140 - S/N: 3771645 - 4918569
  • ... (full list of covered models)
• TRANSOM ASSEMBLY & STERN DRIVE UNITS:
  • MC 120/140 - S/N: 3780850 - 4893634
  • MC 165 - S/N: 3780850 - 4890459
  • ... (full list of covered units)
• MERCRUISER INBOARD ENGINES (MIE):
  • MIE 198 - S/N: All
  • MIE 225 (Ford) - S/N: 3750508 and Above
  • ... (full list of covered engines)

SECTIONS INCLUDE:

1. GENERAL INFORMATION
   • General Information
   • Tuneup
   • Lubrication
2. REMOVAL-INSTALLATION-ALIGNMENT
   • MerCruiser 12G-14G-165-470
   • MerCruiser V-8 I-Drive Models
   • ... (full list of subsections)
3. ELECTRICAL SYSTEM
   • Starting System
   • Ignition System
   • ... (full list of subsections)
4. FUEL SYSTEMS
   • Fuel Pumps
   • Carburetors
5. ENGINE
   • Engine Mechanical, In-Line
   • Engine Mechanical, V-8 Ford
   • ... (full list of subsections)
6. DRIVE SYSTEMS
   • MerCruiser I-Drive Unit
   • MerCruiser II-TR Drive Unit
   • ... (full list of subsections)
7. ACCESSORIES
   • Power Trim
   • Steering System
   • ... (full list of subsections)
8. SPECIFICATIONS
   • Tune-Up and General
   • Internal Engine
   • ... (full list of subsections)
9. 400 JET DRIVE
10. TROUBLESHOOTING

Model Specification: Mercury Mercruiser #2 Stern Drive Units and Marine Engines
Model Year: 1974-1977
Language: English
Total Pages: 835
File Format: PDF
Requirements: Adobe Reader
ZOOM IN/OUT: YES
Printable: YES
Compatible: All Versions of Windows & Mac

This manual provides detailed service information, step-by-step repair instruction, and maintenance specifications for your Mercury Mercruiser #2 Stern Drive Units and Marine Engines. It is designed as a "Service Guide" for the listed models, offering specific procedures for disassembly, assembly, inspection, and adjustment 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 provide everything needed to do the job with confidence.

Save Money by doing your own repairs! All pages are printable, so you can run off what you need and take it with you into the garage or workshop.