Opel 1900 1973, Service Manual, Page: 6 / 625

INTRODUCTION
The 1973 Opel Service Manual includes information on the Opel 1900,
Manta and GT. It is organized to correspond with current servicing tech-
niques. The various chassis components and systems have been classified
into the nine (9) GROUPS.
Every GROUP contains one or more SECTIONS. Each SECTION deals with a
specific version of a component or system.
The service information included in a SECTION is divided into five (5) basic
DIVISIONS. The titles of each DIVISION are:
Description and Operation
Trouble Diagnosis
Maintenance and Adjustments
Major Repair
A DIVISION contains one or more PARAGRAPHS which can be identified by
their specific headings.
SUB-PARAGRAPHS are used when necessary for clarity or to provide distinc-
tion between component procedures.
SPECIAL TOOLS
References are made throughout the Manual to special tool numbers, desig-
nated by the prefix letter “J”. These tools are manufactured by the
Moore Corporation, Inc. If equivalent special tools are not available locally,
they may be obtained through:
Kent-Moore Corporation, Inc.
28635 Mound Road
Warren, Michigan 46092
LOCATING DESIRED INFORMATION
To locate any desired information, locate the proper GROUP listed on the
second page of the Manual. Bend the Manual until the black tab on the first
page of the GROUP can be seen in line with the GROUP title on the second
page. The first page of the GROUP lists the SECTIONS contained therein.
Turn to the proper SECTION, locate the desired DIVISION and note the
PARAGRAPH containing the information you are seeking.