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

Mercury GM6 Mercruiser MARINE ENGINES Cylinder Service Manual

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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Reviews
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Overall Rating
4.7
Sep 05, 2024 by Anonymous (NV, United States)
Manual was complete and had everything I need to perform maintenance on the ATV.
Aug 03, 2023 by Vijay
Excellent
Oct 24, 2022 by Anonymous (United States)
Great info for old equipment