Westerbeke M3-20B Marine Diesel Engine Manuals

Manuals and User Guides for Westerbeke M3-20B Marine Diesel Engine. We have 3 Westerbeke M3-20B Marine Diesel Engine manuals available for free PDF download: Service Manual, Operator's Manual

Westerbeke M3-20B Service Manual (124 pages)

MARINE DIESEL ENGINE

Brand: Westerbeke | Category: Engine | Size: 11 MB

Safety Instructions
3
Accidental Starting
4
Battery Acid
4
Codes and Regulations
6
Siphon-Break
6
Exhaust System
6
Table of Contents
7
Introduction
8
Customer Identification Card
8
Parts Identification
9
Fuel System
10
Specifications
10
Cooling System
11
Testing for Overhaul
12
Engine Troubleshooting
13
Engine Overheats
20
Engine Components
21
Service Standards
21
Lubrication System
23
Electrical System
23
Cylinder Block
24
Engine Description
24
Cylinder Head
24
Piston and Piston Rings
25
Engine Disassembly & Reassembly
27
Cylinder Head and Valves
29
Thermostat Assembly
29
Standard Value
30
Timing Gears and Camshaft
31
Engine Disassembly
32
Piston and Connecting Rod
33
Flywheel and Crankshaft
35
Engine Service
37
Valve Clearance Adjustment
50
Engine Adjustments
50
Top Clearance
50
Oil Pressure
51
Testing Engine Compression
51
Drive Belt Adjustment
52
Exhaust Manifold Service
54
Lubrication System Description
55
Oil Pump
56
Relief Valve
56
Oil Filter
57
Oil Pressure Switch
57
Troubleshooting
58
Lubrication System Service
58
Cooling System Description
60
Coolant Recovery Tank
61
Zinc Anode
61
Heat Exchanger
61
Cooling System Service
62
Changing the Raw Water Pump Impeller
62
Coolant Pump
63
Injection Pump
64
Fuel System Description
64
Fuel Filter
66
Fuel Lift Pump
66
Fuel System Disassembly & Reassembly
69
Fuel Injectors
70
Fuel System Service
70
Admiral Control Panel
73
Captain Control Panel
74
Control Panel Troubleshooting
75
Manual Starter Disconnect (Toggle Switches)
76
Glow Plug Service
77
Starter Service
78
Starter Testing
79
Mando Alternator Service
84
Torque Specifications
84
Remove Alternator
87
Alternator Mounting
88
Disassemble Alternator
88
Pulley Removal
88
Assemble Alternator
91
FRONT BEARING Installation
91
Install Alternator
93
Prestolite Alternator Service
94
Alternator Description
95
Voltage Regulator
95
Testing Procedure
96
Troubleshooting Guide
96
Locating the Problem
97
Alternator Output Test
98
Rotor Inspection .And Electrical Testing
102
Alternator Reassembly
103
Alternator Performance Tests
104
DC Electrical System
106
Wiring Diagram #39144
106
Wiring Schematic #39144
107
Wiring Diagram #200360 - Catalina Yachts
108
Circuit Breaker
108
Wiring Schematic #200360 - Catalina Yachts
109
Installation
110
Hurth HBW Transmissions
110
Specifications
111
Maintenance
112
Control Cables
113
Transmission Troubleshooting
113
Special Tools
114
Torques
116
Standard Hardware; Sealants & Lubricants
117
Metric Conversions
118
Standard and Metric Conversion Data
119
Mass-Weight
119
Index
120

Westerbeke M3-20B Operator's Manual (57 pages)

Marine Diesel Engines

Brand: Westerbeke | Category: Engine | Size: 2 MB

Table of Contents
7
Parts Identification
8
Introduction
9
- Warranty Procedures
  9
- Serial Number Location
  9
Admiral Control Panel
11
Captain Control Panel
12
Diesel Fuel, Engine Oil and Engine Coolant
13
Preparations for Initial Start-Up
14
Startlngjstopplng Procedure
15
Break-In Procedure
16
The Dall, Routine
17
- Alarms and Circuit Breakers
  17
Maintenance Schedule
18
Engine Cooling Clrcuil
20
- Raw Water Pump
  21
- Changing the Raw Water Impeller
  21
- Raw Water Intake Strainer
  22
- Therrnostat
  22
- Heat Exchanger
  22
Engine 011 Change
23
Remote 011 Filter
24
Fuel S,Stem
25
- Air Cleaner/Silencer
  25
- Priming the Fuel System
  25
- Fuel Lift Pump
  25
- Fuel Filters
  26
DC Electrical Srstem
27
- Drive Belt Adjustment
  27
- Battery Care
  27
- Glow Plugs
  27
- Alternator Troubleshooting
  28
Wiring Diagram
29
Wiring Schematic
30
Wiring Diagram (Catalina)
31
Wiring Schematic (Catalina)
32
Engine Adjustments
33
- Throttle and Stop Assembly
  33
- Valve Clearance
  33
- Testing Engine Compression
  34
- Testing Oil Pressure
  34
- Fuel Injectors
  34
Engine Troubleshooting (Chart)
35
Control Panel Troubleshooting (Chart)
37
- Troubleshooting Water Temperature
  37
- Troubleshooting Oil Pressure Gauges
  37
Tachometer Troubleshooting
38
PRM Transmissions
40
- Changing the Fluid
  40
- Gear Shifting
  40
- Daily Operation
  40
- Control Cables
  41
- Maintenance
  41
Transmission Troubleshooting (Chart)
42
HBW Transmission
43
- Shaft Couplings
  43
- Shift Lever
  43
- Fluid Change
  44
- Specifications
  44
- Operating Temperature
  45
- Transmission Cooler
  45
- Maintenance
  45
Transmission Troubleshooting (Chart)
46
- Control Cables
  46
Lay-Up and Recommissioning
48
Specifications
50
Spare Parts
51
Standard Hardware Torques
52
Metric Conversions
54
European Maritime Council Certificate
55

Westerbeke M3-20B Operator's Manual (52 pages)

Marine Diesel Engine

Brand: Westerbeke | Category: Engine | Size: 4 MB

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