Multiquip jwn24hscsl, jwn24htcsl Basic engine, Muffler Used to reduce noise and emissions

basic engine

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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.

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.

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.

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.

page 18 — JWN-SERIES RIDE-ON POWER TROWEL • operation manual — rev. #1 (05/12/12)