Operator`s manual

Illustrated below is a typical Westerbeke engine's cooling system. Both fresh water and sea water flow
through their independent
cooling circutts. Refer to your engine's Parts List for part numbers and part
descriptions
if you need to order cooling system parts for your engine.
NOTE: When the remote expansion tank #24177 is used, the plastic coolant recovery tank
should be removed and discarded and its connection point on the exhaust manifold plugged
with a 1/8 NPT fitting.
COOLANT
RECOVERY
TANK
HEAT
WATER INJECTED
ELBOW
CONTROllER
EXHAUST
OVERHEAT ALARM
WATER
FRESH WATER PUMP
f
IMCOMING SEA VATER
Typical Cooling System
57
Westerbeke Diesel Engines