Westerbeke Universal M-50 - Section IV - Lubrication, Cooling, and Fuel Systems

SECTION IV - LUBRICATION, COOLING, AND FUEL SYSTEMS
LUBRICATION SYSTEM
Lubrication System Diagram ........................................................ 32
Engine
Oil Flow Diagram ........................................................... 33
Relief Valve ...................................................................... 34
By-pass Valve .................................................................... 34
Oil Switch ....................................................................... 35
Oil Pump ........................................................................ 35
COOLING SYSTEM
Water Pump ..................................................................... 36
Thermostat
...................................................................... 36
Oberdorfer Water Pump
............................................................ 37
Sherwood Water Pump ............................................................ 38
Johnson
Water Pump .............................................................. 39
New Style Sherwood Water Pump ................................................... 40
FUEL
SYSTEM
Fuel Filter
....................................................................... 41
Fuel Pump ....................................................................... 42
Fuel Injection Pump ............................................................ 42-45
Injection Nozzle .................................................................. 46
Governor
..................................................................... 47-49
31