Multiquip EHTX44Y5 Manuel D’Utilisation
eHTx44y5 RIDe-ON TROWeL • OpeRaTION maNuaL — Rev. #0 (01/16/13) — page 19
enGine cOMpOnentS
Figure 4. Basic Engine Components
1
3
2
4
5
18
19
7
10
11
21
22
23
20
15
6
6
16
8
9
13
12
12
14
17
Figure 4 shows the basic engine components and their
functions. The manufacturer's engine manual provides
further instructions and details of operation and servicing.
1.
1.
Fuel Filter – Removes dirt and water from the engine
fuel.
2.
engine Stop Lever – This lever restricts engine speed
(high idle and low idle) through a speed control device
linked to the accelerator system.
3.
Oil Dip Stick – Remove to check amount and condition
of oil in crankcase.
4.
Oil Filter – Spin-on type, filters oil for contaminants.
5.
Oil Drain plug – Remove plug to drain crankcase oil.
6.
Oil Filler port – Remove to add fresh crankcase oil.
7.
Crankshaft v-pulley – Check fan V-belt between
V-Pulley and alternator to determine proper belt
tension.
8.
Cooling Fan – Driven by the V-belt, the cooling fan
cools the engine by cooling water/antifreeze mixture
that circulates through the engine block and cylinder
head.
9.
v-belt Tension adjustment – This bolt provides
means to adjust the V-belt tension at the alternator
bracket.
10.
v-belt (Fan belt) – Driven by the engine crank during
operation, drives the water pump/fan as well as the
alternator.
11.
muffler – Exhaust gases routed here through the
muffler.
12.
Lifting eye – Two lifting eyes are provided if the
removal/installation of the engine becomes necessary.
13.
alternator – Provides current to the electrical system
and charges the battery. Driven by means of a
crankshaft/V-belt pulley system.
14.
Starter – Starts engine when ignition key is rotated to
the "START" position.
15.
Flywheel – Main power is taken off from the flywheel
end.
16.
air Intake port – Provides air from the air cleaner to
the turbocharger unit.
17.
Turbocharger – Provides pressurized intake air to the
cylinder by means of a turbine energized by exhaust
gas that rotates the blower.
18.
Throttle Lever – Controls engine rpm.
19.
Fuel pump – Provides fuel flow to injection pump.
20.
Water pump – Circulates coolant flow through engine.
21.
Injection pump – Provides equal fuel flow to injectors.
22.
air Filter – Helps provide clean source of air flow to
turbocharger and engine.
23.
Fuel/Water Separator – Separates water, dirt and
sludge from fuel helping prevent engine component
wear.