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Important
Information

Removal and
Installation

Engine

Electrical System

Fuel System

Cooling System

Exhaust System

Drives

8

1
2
3
4
5

6

7

9

Power Steering

90-823224--2  796

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Service Manual Outline

Section 1 - Important Information

A - General Information
B - Maintenance
C - Troubleshooting

Section 2 - Removal and Installation

A - MCM Models - Bravo and Blackhawk Drives
B - MCM Models - Bravo and Blackhawk with 

Driveshaft Extension

C - MIE Models - Velvet Drive Transmissions
D - MIE Models - Hurth Transmissions

Section 3 - Engine

A - 454 CID / 7.4L / 502 CID / 8.2L

Section 4 - Electrical Systems

A - Starting System
B - Ignition System
C - Charging System
D - Instrumentation
E - Electrical Kits
F - Wiring Diagrams

Section 5 - Fuel System

A - Fuel Delivery Systems and Fuel Pumps
B - Weber 4 Barrel Carburetor
C - Electronic Fuel Injection

(Throttle Body and Multi-Port Injection)

Section 6 - Cooling System

A - Seawater Cooled Models
B - Closed Cooled Models

Section 7 - Exhaust System

A - General
B - Manifold and Elbows
C - Risers
D - Collectors

Section 8 - Drives

A - Velvet Drive In-Line Transmission
B - Velvet Drive V-Drive Transmission
C - Hurth Down Angle Transmission
D - Hurth V-Drive Transmission
E - Drive Shaft Models/Propeller Shaft

Section 9 - Power Steering

A - Pump

Содержание MCM 454 EFI

Страница 1: ...Engine A 454 CID 7 4L 502 CID 8 2L Section 4 Electrical Systems A Starting System B Ignition System C Charging System D Instrumentation E Electrical Kits F Wiring Diagrams Section 5 Fuel System A Fuel...

Страница 2: ...ults of each method We have not under taken any such wide evaluation Therefore anyone who uses a service procedure and or tool which is not recommended by the manufacturer first must completely satisf...

Страница 3: ...f parts sub jected to salt water and possibly complete failure of the engine Use of parts other than recommended service re placement parts will void the warranty on those parts which are damaged as a...

Страница 4: ...etor OD840300 to OF820141 MIE 7 4L EFI MP and MPI OF490697 to OF820103 MIE 8 2L Carburetor OD857200 to OF819619 Ski Engines MIE 454 Magnum EFI EFI MP and MPI Tournament Ski OF215800 to OF820099 Gen VI...

Страница 5: ...A 1 IMPORTANT INFORMATION GENERAL INFORMATION...

Страница 6: ...ng 1A 1 How To Read Parts Manual 1A 2 Directional References 1A 3 Engine Rotation 1A 3 Engine Serial Number Locations 1A 4 Propeller Information 1A 4 Water Testing New Engines 1A 4 Boat and Engine Per...

Страница 7: ...it is suggested that the procedure first be read through to gain knowl edge of the methods and tools used and the cautions and warnings required for safety How to Use This Manual This manual is divide...

Страница 8: ...escription This is the most important column because it gives 1 Description of Part Ref No 1 is a Cylinder Block Assembly No 9 is a Camshaft etc 2 What parts are included with a certain part Notice ho...

Страница 9: ...STARBOARD RIGHT PORT LEFT FORE or BOW FRONT AFT or STERN REAR Engine Rotation Engine rotation is determined by observing flywheel rotation from the rear stern end of the engine look ing forward toward...

Страница 10: ...h an av erage load onboard at W O T and check RPM with an accurate tachometer Engine RPM should be near top of the specified range so that under heavy load engine speed will not fall below specificati...

Страница 11: ...2002 a a Critical Bottom Area For best speed and minimum spray the corner be tween the bottom and the transom should be sharp 72003 b c a a Flat b Sharp Corner c Transom The bottom is referred to as h...

Страница 12: ...to MerCruiser drive unit or transom as sembly IMPORTANT If antifouling protection is required Tri Butyl Tin Adipate TBTA base antifouling paints are recommended on MerCruiser boating applications In...

Страница 13: ...aining Elevation and Climate Elevation has a very noticeable effect on the wide open throttle power of an engine Since air containing oxygen gets thinner as elevation in creases the engine begins to s...

Страница 14: ...THIS PAGE IS INTENTIONALLY BLANK TO ALLOW FOR CORRECTIONS OR ADDITIONS AT A LATER DATE 1A 8 GENERAL INFORMATION 90 823224 2 796...

Страница 15: ...B 1 72526 IMPORTANT INFORMATION MAINTENANCE...

Страница 16: ...Overfilled Engine Crankcase 1B 10 Checking Engine Oil Level Filling 1B 10 Changing Oil and Filter 1B 10 Maintaining Power Steering Pump Fluid Level 1B 11 With Engine Warm 1B 11 With Engine Cold 1B 11...

Страница 17: ...trical systems components to pre vent injury to yourself and damage to electrical system should a wire be accidentally shorted SCHEDULED MAINTENANCE THAT CAN BE PERFORMED BY OWNER OPERATOR NOTE Only p...

Страница 18: ...f fi b i Gimbal Bearing Lubricate E d f fi b i Cooling System Clean and Inspect E d f fi b i Engine Alignment Check E d f fi b i Engine Coupling Universal Joint Shaft Splines Lubricate End of first b...

Страница 19: ...Equipped Inspect and adjust 100 hours of operation or once yearly whichever occurs first Throttle Body Fuel Injection Models Inspect occurs first Fuel Filters Replace O Y Quicksilver Mercathode Syste...

Страница 20: ...650 600 650 600 Max RPM at W O T 4200 4600 4600 5000 Oil Pressure at 2000 RPM 30 70 PSI 207 483 kPa Min Oil Pressure at Idle 4 PSI 28 kPa Fuel Pump Pressure at 1800 RPM 3 7 PSI 21 48 kPa Fuel Rail Pr...

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