This highly detailed repair manual covers all repairs and servicing. All technical details taken directly from the manufacturer can be found in this manual, It is the factory manual from the manufacturer. 1978-1984 Mercury Mercruiser Marine Engines Number 3 GM 4 Cylinder, GM 6 Cylinder, GM V-8 Cylinder service repair manual is the same manual used by professional technicians, mechanics and workshops around the world.

 

1978-1984 Mercury Mercruiser Marine Engines Number 3 GM 4 Cylinder, GM 6 Cylinder, GM V-8 Cylinder service repair manual has easy to read text sections with top quality diagrams and instructions, will guide you through fundamentals of maintaining and repairing, step-by-step, to teach you what the factory trained technicians already know by heart. For that reason, you will not find it difficult to repair or to maintain some of the innovative features loaded on the vehicle when you have the manual. Using this repair manual is the true way to keep your vehicle working properly.

 

Models And 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

 

Service Repair Manual Covers:

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

More Theres——–

 

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** Total Pages: 1092
** File Format: PDF
** Language: English
** Requirements: Adobe PDF Reader & WinZip
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc…

 

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