1974-1977 Mercury Mercruiser Stern Drive Units and Marine Engines Service Repair Manual #2

Download Complete Service Repair Manual for 1974-1977 Mercury Mercruiser Stern Drive Units and Marine Engines.

This Factory Service Repair Manual offers all the service and repair information about 1974-1977 Mercury Mercruiser Stern Drive Units and Marine Engines. The information on this manual covered everything you need to know when you want to repair or service 1974-1977 Mercury Mercruiser Stern Drive Units and Marine Engines.

Models Covered:

MERCRUISER STERN DRIVE ENGINES (MCM):
— MCM 120 – S/N: 3770650 – 4952700
— MCM 140 – S/N: 3771645 – 4918569
— MCM 165 – S/N: 3774865 – 4884834
— MCM 470 – S/N: 4886619 and Below
— MCM 888 – S/N: 3777490 and Above
— MCM 898 – S/N: 4887829 and Below
— MCM 225 S (Ford) – S/N: All
— MCM 225TR (Ford) – S/N: 3779775 and Above
— MCM 228 4902304 and Below
— MCM 228TR – S/N: All
— MCM 233 – S/N: All
— MCM 250 (350 CID) – S/N: 4768000 and Above
— MCM 255 (Ford) – S/N: 3838788 and Above
— MCM 25 (GM) – S/N: 4175500 and Above
— MCM 280 – S/N: All
— MCM 330 – S/N: 4889679 and Below
— 400 Jet – S/N: All

TRANSOM ASSEMBLY & STERN DRIVE UNITS:
— MC 120/140 – S/N: 3780850 – 4893634
— MC 165 – S/N: 3780850 – 4890459
— MC 470 – S/N: 4893834 and Below
— MC 888 – S/N: 3784375 and Above
— MC 225 S – S/N: All
— MC 233 – S/N: All
— MC 898/228 – S/N: 4898729 and Below
— MC 250 – S/N: All
— MCTR – S/N: 3787240 – 5009866
— MCTRS – S/N: 4895289 and Below
— MC Jet Drive – S/N: All

MERCRUISER INBOARD ENGINES (MIE):
— MIE 198 – S/N: All
— MIE 225 (Ford) – S/N: 3750508 and Above
— MIE 228 – S/N: 4931099 and Below
— MIE 233 – S/N: All
— MIE 255 (Ford) – S/N: 3839488 and Above
— MIE 255 ( G.M.) – S/N: 4924564 and Below
— MIE 330 – S/N: 4890179 and Below
— MIE 350 – S/N: All

SECTIONS INCLUDE:

1 – GENERAL INFORMATION
A – General Information
B – Tuneup
C – Lubrication

2 – REMOVAL-INSTALLATION-ALIGNMENT
A – MerCruiser 12G-14G-165-470
B – MerCruiser V-8 I-Drive Models
C – MerCruiser II-TR and·II-TRS Stern Drive
D – General Installation

3 – ELECTRICAL SYSTEM
A – Starting System
B – Ignition System
C – Alternator System
D – Instrumentations
E – Wiring Diagrams

4 – FUEL SYSTEMS
A – Fuel Pumps
B – Carburetors

5 – ENGINE
A – Engine Mechanical, In-Line
B – Engine Mechanical, V-8 Ford
C – Engine Mechanical, V-8 GM
D – Engine Mechanical, 470 Model

6 – DRIVE SYSTEMS
A – MerCruiser I-Drive Unit
B – MerCruiser II-TR Drive Unit
C – MerCruiser II-TRS Drive Unit
D – MerCruiser Direct Drive Transmission
E – Direct Drive II TR & II-TRS Transmission

7 – ACCESSORIES
A – Power Trim
8 – Steering System
C – Remote Controls
D – Cooling
E – General Accessories

8 – SPECIFICATIONS
A – Tune-Up and General
B – Internal Engine
C – Torqure Specs
D – Propeller Char

9 – 400 JET DRIVE

10 – TROUBLESHOOTING

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 drawings.Keep 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.

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