This manual covers the Westerbeke M-25XPB, M-35B, and M-40B marine diesel engines. These engines are engineered for reliability and performance in marine applications, offering robust construction and efficient operation. This service repair manual is designed to provide comprehensive guidance for the maintenance, service, diagnosis, and repair of these specific Westerbeke models, ensuring their continued optimal function.
The purpose of this manual is to serve as an authoritative resource for owners and technicians. It details engine operation, components, and includes highly detailed exploded pictures and diagrams. Coverage extends to routine maintenance, engine disassembly and reassembly, cooling and fuel system service, lubrication, electrical system components such as glow plugs, starters, and alternators, as well as troubleshooting for engines, Hurth HBW transmissions, and control panels. Technical specifications, service standards, wiring diagrams, special tools, torque values, and conversion data are also provided to facilitate accurate and efficient service.
WESTERBEKE Universal MARINE DIESEL ENGINES M-25XPB M-35B M-40B Service Repair Manual Instant Download!
This manual contains maintenance and repair procedure for the WESTERBEKE Universal MARINE DIESEL ENGINES M-25XPB M-35B M-40B. With this manual, you may maintain, service, diagnose and repair your own. With step by step instruction & highly detailed exploded pictures & diagrams to show you how to complete the required job correctly & efficiently. All repair procedures are covered. It's the same type of Manual that your local Dealer/Mechanic would use.
TABLE OF CONTENTS
Introduction .......................................................................................................... 2
Parts Identification ...................... : ........................................................................ 3
Specifications ....................................................................................................... 4
Testing for OverhauL ........................................................................................... 6
Engine Troubleshooting ....................................................................................... 7
Service Standards ............................................................................................... 15
Engine Description ............................................................................................. 18
Engine Disassembly & Reassembly ................................................................... 21
Engine Service ................................................................................................... 32
Engine Adjustments ........................................................................................... .43
Exhaust Manifold Service .................................................................................. 47
Lubrication System Description ......................................................................... 48
Lubrication System Service ............................................................................... 50
Cooling System Description .............................................................................. 52
Cooling System Service ..................................................................................... 54
Fuel System Description .................................................................................... 56
Fuel System Disassembly & Reassembly .......................................................... 60
Fuel System Service ........................................................................................... 61
Admiral Control PaneL ...................................................................................... 63
Captain Control PaneL ....................................................................................... 64
Control Panel Troubleshooting .......................................................................... 65
Glow Plug Service ............................................................................................. 67
Starter Service .................................................................................................... 68
Mando Alternator Service .................................................................................. 72
Prestolite Alternator Service .............................................................................. 82
Wiring Diagram #39144 .................................................................................... 94
Wiring Schematic #39144 .................................................................................. 95
Wiring Diagram #200360 - Catalina yachts ..................................................... 96
Wiring Schematic #200360 - Catalina Yachts ................................................... 97
Hurth HBW Transmissions. ............. ........... .......... ........ .......... .............. ........... 98
Transmission Troubleshooting ......................................................................... 101
Special Tools .................................................................................................... 102
Torques ............................................................................................................. 104
Standard Hardware; Sealants & Lubricants ..................................................... 105
Metric Conversions .......................................................................................... 106
Standard and Metric Conversion Data ............................................................. 107
Index ................................................................................................................. 108
Instant Download means there is NO shipping costs or waiting for a CD or paper manual to arrive in the mail! You will receive this manual TODAY via Instant Download on completion of payment via our secure payment processor. We accept ALL major credit/debit cards/paypal. All pages are printable.
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader & WinZip
Looking for some other Service manual, please check:
Thank you ! have a great day there !
WESTERBEKE Universal MARINE DIESEL ENGINES M-25XPB M-35B M-40B Service Repair Manual Instant Download!
This manual contains maintenance and repair procedure for the WESTERBEKE Universal MARINE DIESEL ENGINES M-25XPB M-35B M-40B. With this manual, you may maintain, service, diagnose and repair your own. With step by step instruction & highly detailed exploded pictures & diagrams to show you how to complete the required job correctly & efficiently. All repair procedures are covered. It's the same type of Manual that your local Dealer/Mechanic would use.
TABLE OF CONTENTS
Introduction .......................................................................................................... 2
Parts Identification ...................... : ........................................................................ 3
Specifications ....................................................................................................... 4
Testing for OverhauL ........................................................................................... 6
Engine Troubleshooting ....................................................................................... 7
Service Standards ............................................................................................... 15
Engine Description ............................................................................................. 18
Engine Disassembly & Reassembly ................................................................... 21
Engine Service ................................................................................................... 32
Engine Adjustments ........................................................................................... .43
Exhaust Manifold Service .................................................................................. 47
Lubrication System Description ......................................................................... 48
Lubrication System Service ............................................................................... 50
Cooling System Description .............................................................................. 52
Cooling System Service ..................................................................................... 54
Fuel System Description .................................................................................... 56
Fuel System Disassembly & Reassembly .......................................................... 60
Fuel System Service ........................................................................................... 61
Admiral Control PaneL ...................................................................................... 63
Captain Control PaneL ....................................................................................... 64
Control Panel Troubleshooting .......................................................................... 65
Glow Plug Service ............................................................................................. 67
Starter Service .................................................................................................... 68
Mando Alternator Service .................................................................................. 72
Prestolite Alternator Service .............................................................................. 82
Wiring Diagram #39144 .................................................................................... 94
Wiring Schematic #39144 .................................................................................. 95
Wiring Diagram #200360 - Catalina yachts ..................................................... 96
Wiring Schematic #200360 - Catalina Yachts ................................................... 97
Hurth HBW Transmissions. ............. ........... .......... ........ .......... .............. ........... 98
Transmission Troubleshooting ......................................................................... 101
Special Tools .................................................................................................... 102
Torques ............................................................................................................. 104
Standard Hardware; Sealants & Lubricants ..................................................... 105
Metric Conversions .......................................................................................... 106
Standard and Metric Conversion Data ............................................................. 107
Index ................................................................................................................. 108
Instant Download means there is NO shipping costs or waiting for a CD or paper manual to arrive in the mail! You will receive this manual TODAY via Instant Download on completion of payment via our secure payment processor. We accept ALL major credit/debit cards/paypal. All pages are printable.
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader & WinZip
Looking for some other Service manual, please check:
Thank you ! have a great day there !
