Mercury MerCruiser Alpha 4.3L Manuals

Manuals and User Guides for Mercury MerCruiser Alpha 4.3L. We have 2 Mercury MerCruiser Alpha 4.3L manuals available for free PDF download: Installation Manual, Manual

Mercury MerCruiser Alpha 4.3L Installation Manual (137 pages)

GASOLINE ENGINE STERNDRIVE MODELS

Brand: Mercury | Category: Engine | Size: 2.97 MB

Table of Contents
2
General Information
3
- Notice to Boat Manufacturer/Installer
  3
Torque Specifications
4
Lubricants / Sealants / Adhesives
5
Special Tools
6
Alpha Notice: Increased Trim-In Range Capability
6
Bravo Three Notice: Trim-In Limit Insert
7
Quicksilver Products
7
- Accessories
  7
Serial Number Decal Placement
8
Corrosion Protection
8
- Anti-Fouling Paint
  9
Boat Construction
10
- Transom Thickness and Surface
  10
- Engine Bed
  11
- Crankshaft Vertical Centerline
  11
- Crankshaft Horizontal Centerline
  12
- Transom Cutout
  14
Seawater Connections - General Information
16
- Seawater Pickup
  16
Preliminary Connections
18
- Power Trim Pump
  18
- Fuel Inlet Fitting
  19
Transom Connections
20
- Installing Gimbal Housing
  20
- Installing Inner Transom Plate
  21
- Connecting Speedometer Pickup
  22
- Fluid Connections
  23
- Installing Steering System
  25
- Transom Preparation
  35
Driveshaft Extension Models
39
Engine Preparation
39
Engine Installation
40
Electrical Connections
55
Fluid Connections
61
Shift Cable Installation
67
- Alpha Models - Drive Unit Not Installed
  67
- Bravo Models
  72
Throttle Cable Installation and Adjustment
76
Sterndrive Unit Installation
77
- Alpha Models
  79
- Bravo Models
  82
- All Models
  86
Speedometer Connection
87
- Alpha Models
  87
- Bravo Models
  88
Shift Cable Installation
89
- Alpha Models - Drive Unit Installed
  89
- Troubleshooting Shift Problems
  95
Predelivery Preparation
98
- Power Steering Fluid
  98
- Filling Coolant Recovery Bottle
  99
- Power Trim Pump
  99
- Trim Position Sender Adjustment
  100
- Propeller Selection
  101
- Propeller Installation
  102
- Battery
  106
- Test Running Engine
  107
- Boat in the Water Tests
  111
Cold Weather and Extended Storage
114
Draining Instructions
114
- 3.0L Single Point Drain
  115
- V6 and V8 Seawater (Raw-Water) Cooled Models
  119
- V6 and V8 Closed Cooled Models
  122
- All Models
  124
Wiring Diagrams
126
- Instrumentation
  126
Power Trim System
128
Mercathode System Wiring Diagram
129
MCM Gasoline Engine Wiring Diagrams
130
- 3.0L Engines
  130
- MCM 4.3L, 5.0L and 5.7L Alpha Engines
  131
- MCM 4.3L Bravo Engines
  132
- MCM 5.0L and 5.7L Bravo Engines
  133
Water Flow Diagrams
134
- 181 CID / 3.0L Engines
  134
- V8 Engines - Seawater Cooled
  135
- V6 and V8 Engines - Closed Cooled
  136
Predelivery Inspection
137

Mercury MerCruiser Alpha 4.3L Manual (116 pages)

GASOLINE ENGINES BRAVO SERIES

Brand: Mercury | Category: Engine | Size: 2.56 MB

Table of Contents
1
General Information
2
Installation Requirements
10
- Boat Construction
  10
- Exhaust System
  14
- Fuel Delivery System
  20
- Battery
  22
- EFI Electrical System Precautions
  24
- Instrumentation
  24
- Power Trim Control
  25
- Power Trim Pump Location
  25
- Propeller Selection
  26
- Hot Water Heater Installation Recommendation
  27
- Seawater Connections - General Information
  29
- Throttle/Shift Remote Control and Cables
  30
- Steering Helm and Cable
  30
Transom Cutout
32
- Finding Crankshaft Vertical Centerline
  33
- Finding Crankshaft Horizontal Centerline ("X" Dimension)
  34
Cutting Transom
36
Checking Transom Thickness
37
Installing Transom Assembly
37
Engine Installation
46
- Driveshaft Extension Models
  46
- Engine Preparation
  46
- Transom Preparation
  47
- Installing Engine/Alignment
  49
- Coolant Recovery System (if Equipped)
  53
Engine Connections
54
Quick Drain Oil Installation
62
Shift/Throttle Cables Installation and Adjustments
63
Sterndrive Unit Installation
76
Predelivery Preparation
84
Quicksilver Instrumentation Wiring Diagrams
100
Power Trim System Wiring Diagram
102
Mercathode System Wiring Diagram
103
MCM Gasoline Engine Wiring Diagrams
104
Water Flow Diagrams
112
Predelivery Inspection
116

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