WESTERBEKE 20B TWO 30B THREE MARINE DIESEL PROPULSION ENGINE Technical Manual Instant Download!

WESTERBEKE 20B TWO 30B THREE MARINE DIESEL PROPULSION ENGINE Technical Manual Instant Download!

WESTERBEKE 20B TWO 30B THREE MARINE DIESEL PROPULSION ENGINE Technical Manual Instant Download!

This manual contains maintenance and repair procedure for the WESTERBEKE 20B TWO 30B THREE MARINE DIESEL PROPULSION ENGINE. 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
Section ………………………………………………………………. Page
20B TWO GENERAL SPECIFICATIONS ………………………. 9
20B TWO SYSTEM SPECIFICATIONS ………………………. 10
30B THREE GENERAL SPECIFICATIONS …………………. 12
30B THREE SYSTEM SPECIFICATIONS ……………………. 13
20BTWO AND 30B THREE
ENGINE SERVICE SPECIFICATIONS ……………………….. 15
ENGINE OVERHAUL ……………………………………………….. 23
PREPARATIONS FOR OVERHAUL. …………………………… 24
ENGINE DISASSEMBL Y …………………………………………… 25
CYLINDER HEAD CONSTRUCTION
AND SERViCiNG ……………………………………………………… 26
VALVES AND VALVE SPRINGS ………………………………… 30
VALVE CLEARANCE ADJUSTMENT …………………………. 33
GEAR CASE AND OIL PUMP ……………………………………. 34
TIMING GEARS ……………………………………………………….. 38
CAMSHAFTS (Valve and Pump) ……………………………… ..41
PISTON AND CONNECTING ROD ………………………….. ..45
CRANKSHAFT …………………………………………………………. 50
CYLINDER BLOCK ………………………………………………….. 54
FUEL INJECTION PUMP ………………………………………….. 56
INJECTION NOZZLE ……………………………………………….. 59
GOVERNOR SYSTEM ……………………………………………… 62
GOVERNOR ……………………………………………………………. 65
GLOW PLUG …………………………………………………………… 66
COOLING SYSTEM …………………………………………………. 67
STARTER ……………………………………………………………….. 71
ALTERNATOR ………………………………………………………… 78
ENGINE TROUBLESHOOTING ………………………………… 85
MARINE TRANSMISSIONS ……………………………………… 88
TABLE OF STANDARD
HARDWARE TIGHTENING TORQUES ……………………… 89
SPARE PARTS ………………………………………………………… 91
INDEX ……………………………………………………………………. 93

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File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader & WinZip

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