MERCURY MERCRUISER 4.3L V6 262 CID #25 MARINE SERVICE REPAIR MANUAL
(pdf version)


Models Covered in This Manual

GM V-6 262 CID (4.3L)

This is a very comprehensive workshop manual for your MERCRUISER marine engines. This manual has been written in a format that is designed to meet the needs of Mercury Marine technicians worldwide. You will never be dissapointed with the contents of this engine workshop manual.








Service Manual Outline

Section 1 - Important Information

A - General Information

B - Maintenance

C - Troubleshooting

Section 2 - Removal and Installation

A - MCM Models

Section 3 - Engine

A - 262 CID / 4.3L Engines

Section 4 - Electrical Systems

A - Starting System

B - Ignition System

C - Charging System

D - Instrumentation

E - Wiring Diagrams

Section 5 - Fuel Systems

A - Fuel Delivery System For Carbureted Engines

B - Mercarb 2 Barrel Carburetor

C - Weber 4 Barrel Carburetor

D - SAV1 Emission Fuel System With Weber Carburetor

E - Fuel Delivery System For Electronic Fuel Injection

F - Fuel Injection Descriptions And System Operation

G - Fuel Injection Disassembly And Reassembly

H - Fuel Injection System Troubleshooting

I - Diagnostics

Section 6 - Cooling System

A - Seawater Cooled Models

B - Closed Cooled Models

Section 7 - Exhaust System

A - General

B - Manifolds, Elbows and Risers

C - Collectors

Section 8 - Drives

A - Drive Shaft Models

Section 9 - Power Steering System

A - Pump and Related Components