Yanmar 1GM10V Spezifikationen PDF herunterladen (Seite 20)

MAJOR COMPONENTS AND FUNCTIONS

Name of Component Function

Decompression Lever

Opens the exhaust valve and releases cylinder pressure to aid in manual engine

starting

Fuel Filter

Removes dirt and water from the fuel. Drain the filter periodically. The filter element

(filter) should be replaced periodically.

Fuel Feed Pump

(Priming Lever)

Pumps fuel from the tank to the fuel injection system. Pumping the priming lever

up and down supplies fuel to the engine when the fuel system needs to be primed.

Engine Oil Filler Port Filler port for engine oil

Marine Gear Oil Filler Port Filler port for marine gear oil

Engine Oil Filter

Filters fine metal fragments and carbon from the engine oil. Filtered engine oil is

distributed to the engine’s moving parts. The filter is a spin-on type and the element

should be replaced periodically. See Replacing the Engine Oil Filter Element on

page 50.

Cooling System Direct seawater cooling

Seawater Pump

Pumps seawater from outside the vessel and through the engine. The seawater

pump has a replaceable rubber impeller.

Zinc Anode

The metal surfaces of the seawater cooling system are prone to corrosion. The

zinc anode is installed in the cylinder block to prevent this. The surface of the zinc

anode erodes so it needs to be replaced at fixed intervals in order to fully protect

the seawater cooling system of the engine.

Intake Silencer (Air

Cleaner)

The intake silencer guards against dirt entering the engine induction system and

reduces the noise of air intake.

Nameplates

Nameplates are provided on the engine and the marine gear and contain the

model, serial number and other data.

Starter Motor The starter motor cranks the engine and is powered by the battery.

Alternator The alternator is belt driven and generates electricity to charge the battery.

Engine Oil Dipstick Gauge stick for checking the engine oil level

PRODUCT OVERVIEW

14 GM Series Operation Manual

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Yanmar 1GM10V Spezifikationen Seite 20