PAGE 22 — WTB-16PD TRACK-DRIVE POWER BUGGY • OPERATION MANUAL — REV. #0 (08/31/20)
BASIC ENGINE COMPONENTS
INITIAL SERVICING
The engine (Figure 5) must be checked for proper
lubrication and filled with fuel prior to operation. Refer to the
manufacturer’s engine manual for instructions and details
on 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 the air filter cover to
gain access to the 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. Throttle Lever — Regulates engine speed.
5. Engine ON/OFF Switch — ‘ON’ position permits
engine starting. ‘OFF’ position stops engine operation.
6. Hour Meter — Indicates the number of hours the
machine has been in use.
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. Oil Filter — Spin-on type, filters oil for contaminants.
8. Spark Plug — Provides spark to the ignition
system. Set the spark plug gap to 0.70–0.80 mm
(0.028–0.031 in.) Clean the spark plug once a week.
9. In-Line Fuel Filter — Filters fuel for contaminants.
10. Engine Lifting Hook — Attach a chain or rope to these
lifting hooks when lifting of the engine is required.
11. Engine Oil Drain Plug — Remove this plug to drain
engine crankcase oil.
12. Starter/Solenoid — Starts the engine when the
ignition key is rotated to the ‘ON’ position.
13. Engine Oil Dipstick — Remove to check the amount
and condition of oil in the crankcase.
14. Engine Oil Filler Cap — Remove to add engine oil.
NOTICE
Operating the engine without an air filter, with a damaged
air filter, or with a filter in need of replacement will allow
dirt to enter the engine, causing rapid engine wear.
Figure 5. Honda GX690 Engine Components
1
2
3
5
6
7
8
9
11
12
14
10
13
HONDA
GX690
4
10
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