Mercury Mercruiser Marine Engines Number 7 GM V-6 Cylinder Service Manual

Description

This Service Manual is for the Mercury Mercruiser Marine Engines Number 7 GM V-6 Cylinder, at over 439 pages The manual has detailed illustrations, diagrams, wiring schematics and specifications as well as step-by-step instructions.All pages are printable, so run off what you need and take it with you into the garage or workshop.

Size:78.46 Mb
Year:Mercury
Language: English
Format :PDF
Necessities: SumatraPDF or Adobe Reader
Compatible OS: Windows/Mac/Tablet/IOS /Android

Models and Serial Number

MCM 185R 229 CID (3.8L) ¨ 6289593 to 6919655
MCM 185MR 262 CID (4.3L) ¨ 6919656 to 0A483580
MCM 185 Alpha I ¨ 0A483581 to 0B455459
MCM 175 Alpha I ¨ 0B455460 to 0B773242
MCM 4.3 Litre Alpha I ¨ 0B773243 to 0F000000
Sea Ray (Note 1) 4.3L-2 Alpha I ¨ 0B785483 to B921276
MCM 205MR ¨ 6919687 to 0A483776
MCM 205 Alpha I ¨ 0A48377 to 0B775129
MCM 4.3 Litre LX Alpha I ¨ 0B775130 to 0F000000
Sea Ray (Note 1) 4.3L-4 Alpha I ¨ 0B785981 to B922330

NOTE 1 : Sea Ray to MerCruiser cross references are;
4.3L-2 same as MCM 4.3 Litre
4.3L-4 same as MCM 4.3 Litre LX

Contents：

SECTION 1 – Important Information
A – Important Information
B – Maintenance & Servicing
C – Troubleshooting

SECTION 2 – Removal & Installation
A – MCM 185 (229 C.I.D.)
B – MCM 175, 185, 205 4.3L. 4.3LX (262 C.I.D.)

SECTION 3 – Engine Mechanical
A – 185 (229 CID) 3.8 Liter
B – 185-205 (262 CID) 4.3 Liter

SECTION 4 – Electrical Systems
A – Starting System
B – Ignition System
C – Charging Systems
D – Instrumentation
E – Wiring Diagrams

SECTION 5 – Fuel Systems
A – Fuel Delivery
B – Fuel Pump
C – 2 BBL Mercarb
D – 4 BBL Rochester Carburetor
E – 4 BBL Weber Carburetors

SECTION 6 – Cooling & Exhaust
A – Standard Cooling
B – Closed Cooling
C – Exhaust System

SECTION 7 – Power Steering
A – Power Steering