HTN-SERIES — BASIC ENGINE
2 | 3 | 8 |
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1
7
9
10
6
5 | 11 |
4 | 12 |
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Kohler 28 HP Engine | Kohler 27 HP Engine |
| Figure 4. Engine Controls and Components |
INITIAL SERVICING
The engine must be checked for proper lubrication and the fuel tank filled with fuel prior to operation. Refer to the manufacturer's engine manual for instructions & details of operation and servicing. The engines shown above are Kohler engines.
1. Muffler – Used to reduce noise and emissions.
WARNING
Enginecomponentscangenerateextremeheat. 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. | Oil Filler Cap – Remove to add engine oil. |
3. | Air Filter – Prevents dirt and other debris from entering the |
| fuel system. Unsnap air filter cover to gain access to filter |
| element. |
4.Oil Drain Hose – Remove plug from end of hose to drain crankcase oil.
5.Oil Cooler – Helps keep engine oil cooler for longer engine life.
6. | Oil Filter – |
7.Throttle Lever – Controlled by accelerator pedal, increases or decreases engine RPM.
8. Oil Dip Stick – Remove to check amount and condition of oil in crankcase.
9.Ignition Coil – Provides spark to the ignition system.
10.Spark Plug – Provides spark to the combustion chamber. See engine owner's manual for plug type and gap settings. Clean spark plug once a week.
11.Starter – Starts engine when ignition key is rotated to the "START" position.
12.Side Oil Drain Plug (one of two) – Remove to drain crankcase oil.
