This 1985 1986 1987 1988 INSTANT DOWNLOAD MerCruiser 305 350 454 482 540 repair contains an introductory description on procedures for the inspection, service and overhaul of its main components. General knowledge information is not included. Please read the GENERAL INFORMATION section to familiarize yourself with basic information concerning the engine. Read and refer to the other sections in this manual for information regarding proper inspection and service procedures.

ENGINES COVERED IN THIS SERVICE MANUAL:

ENGINES 305-350-454-482-540, Including:

MCM 200
MCM 230
MCM 230 TR
MCM 260
MCM 260 TR
MCM 350 Magnum
MCM 454 Magnum
MCM 330 B/W
MIE 230
MIE 260
MIE 340
MCM 300 Tempest
MCM 320 EFI
MCM 370 TRS
MCM 400
MCM 420
MCM 440
MCM 460
MCM 575
5.7 Ski
5.0 Liter
5.0 Liter LX
5.7 Liter
350 Magnum
7.4 Liter
454 Magnum
5.7 Liter Comp. Ski
HP 430 EFI
HP 420
HP 575
SRX 5.7 Liter
SRX 7.4 Liter
SRX 7.4L-H

Illustrations in this manual are used to show the basic principles of operation and work procedures.

This manual is intended for use by technicians who already possess the basic knowledge and skills to service inboard or stern drive motors and components. Persons without such knowledge and skills should attempt with caution to service any component or engine by relying on this manual only. Never attempt to perform any work with out the assistance of this service manual.

Apprentice mechanics or do-it-yourself mechanics that don't have the proper tools and equipment may or may not be able to properly perform the services described in this manual. Improper repair may result in injury to the mechanic and may render the engine or sterndrive unit unsafe for the boat operator and passengers. Never attempt to work on your MerCruiser engine without a manual. Important safety precautions, service information and other data may be included.

QUESTIONS AND ANSWERS

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A. Once you download the manual you can store it on your computer forever and refer to it when maintenance and repair is necessary.

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Q. Is the repair manual model and year specific?
A. YES! This is not a generic manual.

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