Introduction; How To Use This Manual; Page Numbering - MerCruiser GM4 Service Manual

Introduction

This comprehensive overhaul and repair manual is
designed as a service guide for the models previously
listed. It provides specific information, including pro-
cedures for disassembly, inspection, assembly and
adjustment to enable dealers and service mechanics
to repair and tune these engines.
Before attempting repairs or tune-up, it is suggested
that the procedure first be read through to gain knowl-
edge of the methods and tools used and the cautions
and warnings required for safety.
Index
90-816462 2-695

How to Use This Manual

This manual is divided into sections which represent
major components and systems.
Some sections are further divided into parts which
more fully describe the component.
Sections and section parts are listed on the "Service
Manual Outline" page following "V-8 Models Covered
in This Manual" page.

Page Numbering

Two number groups appear at the bottom of each
page. Following is an example and description.
72426
GENERAL INFORMATION - 1A - 1