This comprehensive workshop manual is designed for the maintenance and repair of the GM V-6 262 CID (4.3L) engines, including detailed information for various models. It is an essential resource for Mercury Marine technicians worldwide and is equally valuable for professional mechanics and DIY enthusiasts.
Section 1 - Important Information
General Information
Maintenance
Troubleshooting
Section 2 - Removal and Installation
MCM Models
Section 3 - Engine
262 CID / 4.3L Engines
Section 4 - Electrical Systems
Starting System
Ignition System
Charging System
Instrumentation
Wiring Diagrams
Section 5 - Fuel Systems
Fuel Delivery System For Carbureted Engines
Mercarb™ 2 Barrel Carburetor
Weber 4 Barrel Carburetor
SAV1 Emission Fuel System With Weber Carburetor
Fuel Delivery System For Electronic Fuel Injection
Fuel Injection Descriptions And System Operation
Fuel Injection Disassembly And Reassembly
Fuel Injection System Troubleshooting
Diagnostics
Section 6 - Cooling System
Seawater Cooled Models
Closed Cooled Models
Section 7 - Exhaust System
General
Manifolds, Elbows and Risers
Collectors
Section 8 - Drives
Drive Shaft Models
Section 9 - Power Steering System
Pump and Related Components
This manual provides in-depth guidance on the removal, installation, and maintenance of various components, including the electrical, fuel, cooling, exhaust, and power steering systems. Whether you are a professional mechanic or a DIY enthusiast, this manual is an indispensable tool for servicing the Mercury Mercruiser 4.3L V6 262 CID #25 marine engines.
