Filter
Top Products
PAGE 18 — JWN-SERIES RIDE-ON POWER TROWEL • OPERATION MANUAL — REV. #1 (05/12/12)
BASIC ENGINE
1
2
3
5
12
13
14
6
4
7
8
9
10
11
ENGINE FUEL ONLY
Figure 4. Engine Components
INITIAL SERVICING
The engine (Figure 4) must be checked for proper
lubrication and filled with fuel prior to operation. Refer to the
manufacturer's engine manual for instructions and details
of operation and servicing.
1. Muffler — Used to reduce noise and emissions.
2. Air Cleaner — Prevents dirt and other debris from
entering the fuel system. Unsnap air filter cover to gain
access to filter element.
3. Choke Knob — Used in the starting of a cold engine
or in cold weather conditions. The choke enriches the
fuel mixture.
4. Engine ON/OFF Switch — "ON" position permits
engine starting, "OFF" position stops engine operations.
5. Fuel Filter — Filters fuel for contaminants.
6. Oil Filter — Spin-on type, filters oil for contaminants.
WARNING
Engine components can generate extreme
heat. To prevent burns, DO NOT touch
these areas while the engine is running or
immediately after operating. NEVER operate
the engine with the muffler removed.
7. Throttle Lever — Controlled by accelerator pedal,
increases or decreases engine RPM.
8. Oil Filler Cap — Remove to add engine oil.
9. Oil Dip Stick — Remove to check amount and
condition of oil in crankcase.
10. Starter — Starts engine when ignition key is rotated
to the "ON" position.
11. Oil Drain Plug — Remove to drain crankcase oil.
12. 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.
13. Fuel Tank — Five gallon capacity; use unleaded
gasoline.
14. Fuel Filler Cap — Remove this cap to add unleaded
gasoline to the fuel tank. Make sure cap is tightened
securely. DO NOT overfill.
DANGER
Add fuel to the tank only when the engine
is stopped and has had an opportunity to
cool down. In the event of a fuel spill, DO
NOT attempt to start the engine until the fuel
residue has been completely wiped up and
the area surrounding the engine is dry.