1978-1984 Mercury Mercruiser MARINE ENGINES 4 /GM4/GM6/GM V-8 Cylinder Service Manual #3



SKU: 11931

Brand: Mercury


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$25.00

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Compatible: All Versions of Windows & Mac

Language: English

Requirements: Adobe PDF Reader or Foxit Reader

Size: 66.45MB

Pages: 972

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Mercury 4 Mercruiser MARINE ENGINES Cylinder Service Manual

Mercury Mercruiser MARINE ENGINES Cylinder Service Manual

Mercury GM4 Mercruiser MARINE ENGINES Cylinder Service Manual

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Mercury GM Mercruiser MARINE ENGINES Cylinder Service Manual

Mercury V-8 Mercruiser MARINE ENGINES Cylinder Service Manual


Download Complete Service Repair Manual for 1978-1984 Mercury Mercruiser MARINE ENGINES 4 /GM4/GM6/GM V-8 Cylinder

This Factory Service Repair Manual offers all the service and repair information about 1978-1984 Mercury Mercruiser MARINE ENGINES 4 /GM4/GM6/GM V-8 Cylinder

The information on this manual covered everything you need to know when you want to repair or service 1978-1984 Mercury Mercruiser MARINE ENGINES

Models Covered:

MODEL SERIAL NUMBER
MCM 120 S/N: 4952701 6255465
MCM 120R S/N: 6255466- 6853913
MCM 140 S/N: 4918570 6256954
MCM 140R S/N: 6256955 6852269
MCM 165 S/N: 4884835 and Above
MCM 470 S/N: 4886620 6218036
MCM 470R S/N: 6218037 6902287
MCM 485 S/N: 5685394 and Above
MCM 488R S/N: 6170297 6899057
MCM 898 S/N: 4887830- 6218461
MCM 898R S/N: 6218462 6899057
MCM 228 S/N: 4902305 6225266
MCM 228R S/N: 6225267 6899268
MCM 260 S/N: 4908850- 6227756
MCM 260R S/N: 6227757 6890705
MCM 330 S/N: 4889680 60831 44
MCM 330 (8-W) S/N: 6083145- 6920831
MCM 370/ 400 S/N: 4883520- 6721534
MCM 400 Cyclone S/N: 5669232 6844266
MCM 440 Cyclone S/N: 6181070 OA429860
MCM 460 Cyclone S/N: 6180970-6181039
MCM 475 Turbo S/N: 5670797 and Below
MCM 470TR S/N: All (Note 1)
MCM 230TR S/N: 6901029 and Below (Note 1)
MCM 260TR S/N: 6885891 and Below (Note 1)
MIE 470 S/N: All
MIE 228 S/N: 4931100 5907057
MIE 230 S/N: 5907058 6901 029
MIE 255 S/N: 4924565 5907057
MIE 260 S/N: 5907058- 6885891
MIE 330 S/N: 4890180 5889913
MIE 340 S/N: 5889914- OA307952

NOTICE
Refer to appropriate Stern Drive Service Manual for Transom Assembly and Stern Drive Unit Repair

TABLE OF CONTENTS:

1 IMPORTANT INFORMATION / TROUBLESHOOTING
A General Information
B Maintenance
C Troubleshooting

2 REMOVAL-INSTALLATION-ALIGNMENT
A MCM 120 / 140 / 165
B MCM 120R / 140R Driveshaft Extension Models
C MCM 470 / 485 / 488
D MCM 898 / 228 / 260
E MCM 898 / 228 / 260 Driveshaft Extension Models
F MCM 330TR / TRS with Mercury Marine Transmission
G MCM 330 (B-W) TR / TRS
H MCM 370 / 400TRS and Hi-Performance Engines
I MIE 470 / 228 / 230 / 255 / 260 / 330 / 340

3 ELECTRICAL SYSTEM
A Starting System
B Ignition System
C Charging System
D Instrumentations
E Electrical Kits
F Wiring Diagrams

4 FUEL SYSTEMS
A Fuel Delivery System and Fuel Pumps
B Rochester 2 Barrel
C MerCarb 2 Barrel
D Rochester 4 Barrel
E Holley 4 Barrel

5 EXHAUST SYSTEM
A Exhaust Manifolds/ Elbows
B Exhaust Risers
C Exhaust Collectors

6 ENGINE
A GM In-Line
B Mercury Marine 4 Cylinder Engine
C GM V-8

7 COOLING SYSTEM
A Seawater Cooled Models
B 470 / 485 / 488
C Closed Cooled Models

8 DRIVE SYSTEMS
A Velvet Drive (Borg-Warner) Transmission
B Mercury Marine Transmission
C Driveshaft Models / Propeller Shaft

9 POWER STEERING SYSTEM

This manual can be used by anyone from a first time owner/amateur to a professional technician

Even the most novice mechanic can also easily follow the step-by-step guides which are made simple by the illustrations and drawingsKeep this manual handy and use it often Performing routine preventive maintenance will save you time & money by helping to prevent premature failure and unnecessary repairs

Your will receive a download link immediately after your payment is completedSo please make sure your email address is correct

File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English

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Dec 22, 2023 by Anonymous (NV, United States)
Manual was complete and had everything I need to perform maintenance on the ATV.
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I successfully downloaded the manual I ordered.
Jan 22, 2023 by Bob
So far so good