PCM 2003 5.0L MPI, Руководство по эксплуатации и техническому обслуживанию владельца

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18
L510010-03
C.C.
STARTING ENGINE (FUEL INJECTED ENGINES)
WARNING
Electrical, ignition and fuel system components on
PCM Engines are designed and manufactured to
comply with U.S. Coast Guard rules and regulations
to minimize risks of fi re.
OPERATING INSTRUCTIONS - 5
After performing the initial safety checks, proceed as
follows to start the engine:
1. Turn the battery switch ON (if equipped).
2. Open the fuel valve.
3. Open the seacock.
4. Place the remote control in Neutral position. The
transmission is equipped with a neutral safety
switch, which will not allow the starter motor to
operate unless the transmission is in neutral.
5. Do not pump or open the throttle when starting
the engine (Figure 5-1). The ECM will
automatically regulate the fuel and control
desired idle speed.
6. Turn the ignition key to the start position. When
the engine starts, release the key.
NOTICE: Engine idle speed is controlled by the ECM
and is based on the operating temperature of the engine.
Upon initial start-up, engine RPM will be slightly higher
and will automatically decrease as the engine operating
temperature increases.
7. In the event the engine becomes fl ooded,
move the throttle lever to a 100% open position
(Figure 5-1). At this throttle position, the ECM will
command the injectors to deliver no fuel during
engine cranking. When the engine starts, return
the throttle lever back to the idle position.
IMPORTANT: If the engine fails to start within 20-30
seconds, turn the ignition key to the OFF position
and allow 2 minutes for the starter motor to cool off
before attempting to restart the engine.
IMPORTANT: Do not start the engine without water
being supplied to the sea water pick-up pump
or sea-water pump impeller will be damaged, and
subsequent overheating damage to the engine may
result.
IMPORTANT: The following items should be checked
before starting the engine, and each time the boat
is operated:
• Fuel system for any signs of leakage
• Operation of remote controls and steering
• Engine and transmission oil levels
• Fuel tank levels
• Exhaust system for leaks and tightness of the
clamps
• Battery connections and water level in battery
cells
• Accessory drive belt(s)
• Cooling system for leaks. If equipped with fresh-
water cooling, check coolant level in recovery
bottle.
Check for signs of water leaks at the
exhaust manifolds, risers and elbows (Figure
5-2A). If the water is leaking externally, it
is possible that the water is also leaking
internally. This could result in internal engine
damage. It is very important to service these
maintenance items as soon as a
problem is indicated.
Figure 5-2A Water Leaks
Check for
signs of
external leaks
Check for
signs of
external leaks