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MAYCO C-30HDG PUMP — OPERATION AND PARTS MANUAL — REV. #6 (04/02/12) — PAGE 25
C-30HDG PUMP — ENGINE COMPONENTS
Figure 9. Zenith 416 Basic Engine Components
Figure 9 illustrates the location of the basic components for the
Zenith 416, 1.6 liter gasoline engine..The function of each
component is described below:
1. Air Filter – Prevents dirt and other debris from entering the
fuel system. Remove wing-nut on top of air filter cannister to
gain access to filter element. Replace with only
manufactures recommended type air filter.
2. Fuse Connector – Contains fuses for electrical system.
replace with only recommended type fuses.
3. Oil Filler Port Cap – Remove this cap to add engine oil to
the crankcase. Fill with recommended type oil as specified
in the maintenance section of this manual
4. Spark Plug – Provides spark to the ignition system. Set
spark plug gap to 0.6 - 0.7 mm (0.028 - 0.031 inch). Clean
spark plug once a week
5. Dipstick – Remove this dipstick to determine if engine oil
is low. Maintain oil level at the "H" marking on the dipstick.
NEVER run engine with low oil.
6. Alternator – Provides power to the electrical system.
Replace with only manufactures recommended type
alternator.
7. Oil Filter – Replace this oil filter as recommended in the
maintenance section of this manual.
8. Fan V-Belt – ALWAYS make sure that V-belt is properly
tensioned. A loose or defective V-belt can adversely affect
the performance of the pump.
9. Crankcase Drain Plug – Remove this plug to drain engine
oil from the crankcase. Replace with recommended engine
oil as specified in the maintenance section of this manual.
10. Cooling Fan Blades – Make sure that the blades of the
cooling fan are not
bent or broken
. A damaged fan blade
can cause the engine to run hot and overheat.
11. Control Relays – Includes a main relay, fuel pump relay
and starter relay. Replace with only recommended type
relays.
12. Starter Motor/Solenoid – NEVER
allow concrete or any
foreign debris to come in contact with the starter motor/
solenoid.
13. Fuel Filter/Fuel Pump/Fuel Regulator – Replace or clean
the fuel filter, fuel pump or fuel regulator as specified in the
maintenance section of this manual.
Operating the engine without an air filter, with a
damaged air filter, or a filter in need of replacement
will allow dirt to enter the engine, causing rapid
engine wear.