Hunter H45DS, Operator'S Manual

Page: 150 / 210

Hunter 45DS • Engines and Transmissions
11.2
The following is a list of components associated with
your engines and transmissions.
Engine
Controls
Engine Monitoring
Engine Cooling
Emergency Equipment
Engine Exhaust
Transmission (s)
Shifters and Controls
11.1 Engines
The engine on your boat is at the heart of your boat.
Proper attention to and maintenance of your engine
will assure you many hours of pleasurable, safe
boating, and will prevent unnecessary engine prob-
lems. You must, therefore, become thoroughly famil-
iar with all aspects of the engines proper operation
outlined in the manufacturers Operator’s Manuals.
A general maintenance program consists of proper lubri-
cation, cleaning of fuel filters, fuel lines, and air filters.
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CAUTION
! !
Take proper care when washing down, or clean-
ing your engines, that water does not enter the air
intakes. Water in the air intakes may go directly to
the cylinders, resulting in rust and possibly internal
engine damage.
Fig. 11.1 shows you drive and components aboard your
boat.
We strongly urge you to comply with the manual pro-
vided by the engine manufacturer. Follow the recom-
mended maintenance and warranty schedule in the
owner’s packet. Engine abuse or improper maintenance
may adversely affect the claims made under the inde-
pendent warranty provided by the engine manufacturer.
The engine manual states the maximum RPM rating
established by the engine manufacturer for your boat’s
engines. Do not exceed this rating. Check the manual
for other information about maximum RPM’s.
Engines are selected and designed to meet or exceed
industry standards set by marine engine manufacturers.
HOSES TO
WATER HTR.
ENGINE
ENGINE
MUFFLER
MUFFLER
HULL BOTTOM
SYSTEMS SCHEMATIC FOR STERN DRIVE ENGINE
ENGINE
ELECTRICAL
SYSTEM
WATER INTAKE
EXHAUST
FUEL SYSTEM
FEED
RETURN
TANK
FILTER
VALVE @ TANK
RUNNING GEAR
SHAFT
COUPLING
DRIPLESS
THRU-HULL
SEA COCK
STRAINER
ELBOW
HOSE
MUFFLER
CONTROLS
SHIFT
THROTTLE
PANEL HARNESS
BATT SW STARTING BATTERY
HOUSE BATTERY
OPT. INVERTER
12V SYSTEM
110V SYSTEM
SHORE POWER
STARTING SYSTEM
HOUSE SYSTEM
FUEL FEED & FILTER
STUFFING BOX/SHAFT
RAW WATER FEED
COMPARTMENT ENCLOSURE
COOLANT
RESV.
BATTERY
BATT. SWITCH
DC
PANEL
COOLANT
RESV.
A.C.
PANEL
SHORE PWR
TO
APPLIANCES
OPT.
BATT. CHGR.
INV.PANEL
HOSES TO
WAT.HTR.
ENGINE ENCLOSURE
RAW WTR.FEED W/STRAINER
FUEL RETURN
FUEL FEED W/FILTER
SHIFT CABLE
THROTTLE CABLE
ENGINE STOP CABLE
INSTUMT. PANEL WIRE HARNESS
CONTROL
CABLES TO
PEDESTAL
TO
FUEL
TANK
SEE ELEVATION BELOW FOR CABLES TO PEDESTAL
SEE PLAN ABOVE FOR PROP SHAFT & STUFFING BOX
NOTE: THIS DWG. IS GENERIC SCHEMATIC FORM
HEAT EXCHANGE
BLEEDER VALVE
BATTERY
(FLEX SHUT OFF)
/ INVTR.
RETURN FUEL LINE
PLAN
ELEVATION
Fig. 11.1