background image

3

2. Move the throttle lever (gray) 

away from the SLOW 
position, about 1/3 of the way 
toward the FAST position.

Some engine applications 
use a remotely-mounted 
throttle control rather than the 
engine-mounted throttle lever 
shown here.

3. Pull the starter grip lightly until 

resistance is felt, then pull 
briskly.

NOTICE

Do not allow the starter grip to 
snap back against the engine. 
Return it gently to prevent 
damage to the starter.

4. If the choke rod was pulled to the CLOSED position to start the 

engine, push it to the OPEN position as soon as the engine warms 
up enough to run smoothly.

Throttle Setting

Position the throttle control lever 
(gray) for the desired engine 
speed. For best engine          
performance, it is recommended 
the engine be operated with the 
throttle in the FAST (or high) 
position.

Starting a Warm Engine

If the engine has run out of fuel, pull the choke rod to the CLOSED 
position after refueling. If the engine has not run out of fuel, leave the 
choke rod in the OPEN position.

1. Place the throttle lever in the FAST position.

2. Pull the starter grip lightly until you feel resistance, then pull briskly.

Stopping The Engine 

1. Move the throttle lever (gray) 

to the SLOW position.

2. Allow the engine to idle for a 

few seconds, then move the 
throttle lever to the STOP 
position.

TYPE 2: FIXED THROTTLE / IGNITION SWITCH LEVER /
               MANUAL CHOKE

Starting A Cold Engine 

1. Pull the choke rod to the 

CLOSED position.

2. Move the ignition switch lever 

(red) to the ON position.

Some engine applications use 
a remotely-mounted ignition 
switch rather than the engine-
mounted ignition switch lever 
shown here.

3. Pull the starter grip lightly until 

resistance is felt, then pull 
briskly.

NOTICE

Do not allow the starter grip to 
snap back against the engine. 
Return it gently to prevent 
damage to the starter.

4. If the choke rod was pulled to the CLOSED position to start the 

engine, push it to the OPEN position as soon as the engine warms 
up enough to run smoothly.

5. The engine speed is preset on this type.

Starting a Warm Engine

If the engine has run out of fuel, pull the choke rod to the CLOSED 
position after refueling. If the engine has not run out of fuel, leave the 
choke rod in the OPEN position.

1. Pull the starter grip lightly until you feel resistance, then pull briskly.

2. If the choke was pulled to the CLOSED position to start, push it to 

the OPEN position as soon as the engine starts.

Stopping The Engine

Move the ignition switch lever 
(red) to the OFF position.

SLOW

FAST

THROTTLE 
LEVER (gray)

STARTER GRIP

FAST

SLOW

THROTTLE 
LEVER (gray)

STOP

FAST

THROTTLE 
LEVER (gray)

CHOKE ROD

IGNITION SWITCH 
LEVER (red)

  ON

STARTER GRIP

  OFF

Summary of Contents for GS190

Page 1: ...ruction before operating the equipment Your engine s exhaust contains poisonous carbon monoxide Do not run the engine without adequate ventilation and never run the engine indoors The engine and exhaust become very hot during operation Keep the engine at least 3 feet 1 meter away from buildings and other equipment during operation Keep flammable materials away and do not place anything on the engi...

Page 2: ...PERATION SAFE OPERATING PRECAUTIONS Before operating the engine for the first time please review the SAFETY INFORMATION section on page 1 and the BEFORE OPERATION CHECKS above Review the instructions provided with the equipment powered by this engine for any safety precautions that should be observed with engine startup shutdown or operation TYPE 1 MANUAL THROTTLE MANUAL CHOKE Starting A Cold Engi...

Page 3: ...o idle for a few seconds then move the throttle lever to the STOP position TYPE 2 FIXED THROTTLE IGNITION SWITCH LEVER MANUAL CHOKE Starting A Cold Engine 1 Pull the choke rod to the CLOSED position 2 Move the ignition switch lever red to the ON position Some engine applications use a remotely mounted ignition switch rather than the engine mounted ignition switch lever shown here 3 Pull the starte...

Page 4: ...mally performed by a Honda technician or other qualified mechanic The maintenance schedule applies to normal operating conditions If you operate your engine under severe conditions such as sustained high load or high temperature operation or use in unusually wet or dusty conditions consult your servicing dealer for recommendations applicable to your individual needs and use Maintenance replacement...

Page 5: ...filler cap dipstick and fill with the recommended oil to the upper limit mark bottom edge of the oil fill hole Do not overfill 5 Reinstall the oil filler cap dipstick Oil Change Drain the engine oil when the engine is warm Warm oil drains quickly and completely 1 Place a suitable container next to the engine to catch the used oil 2 Remove the oil filler cap dipstick and the oil drain plug 3 Allow ...

Page 6: ...he engine will smoke during initial start up if too much oil is left in the foam or the oil could saturate the paper element making the engine inoperable 3 Wipe dirt from the air cleaner body and cover using a moist rag Be careful to prevent dirt from entering the air duct that leads to the carburetor SPARK PLUG Recommended Spark Plug NGK BPR6ES The recommended spark plug is the correct heat range...

Page 7: ...through the air filter or muffler can enter the cylinder causing damage Fuel Gasoline will oxidize and deteriorate in storage Deteriorated gasoline will cause hard starting and it leaves gum deposits that clog the fuel system If the gasoline in your engine deteriorates during storage you may need to have the carburetor and other fuel system components serviced or replaced The length of time that g...

Page 8: ... oil during storage preparation the engine will smoke briefly at startup This is normal TRANSPORTING Keep the engine level when transporting to reduce the possibility of fuel leakage TAKING CARE OF UNEXPECTED PROBLEMS WARNING Gasoline is highly flammable and explosive and you can be burned or seriously injured when handling fuel Stop engine and keep heat sparks and flame away Refuel only outdoors ...

Page 9: ... your servicing dealer return the carburetor to original factory specifications Oxygenated Fuels Some conventional gasolines are being blended with alcohol or an ether compound These gasolines are collectively referred to as oxygenated fuels To meet clean air standards some areas of the United States and Canada use oxygenated fuels to help reduce emissions If you use oxygenated fuel be sure it is ...

Page 10: ...facturer of an aftermarket part assumes the responsibility that the part will not adversely affect emission performance The manufacturer or rebuilder of the part must certify that use of the part will not result in a failure of the engine to comply with emission regulations Maintenance Follow the maintenance schedule on page 5 Remember that this schedule is based on the assumption that your machin...

Page 11: ...peaking with the Regional Engine Distributor you may contact the Honda Power Equipment Customer Relations Department of American Honda Motor Co Inc Refer to page 12 for contact information Exclusions THIS WARRANTY DOES NOT EXTEND TO PARTS AFFECTED OR DAMAGED BY THE PRODUCT IN WHICH THE ENGINE IS INSTALLED OR BY ACCIDENT AND OR COLLISION MISUSE NEGLECT PARTS WORN BEYOND SERVICE LIMITS DUE TO NORMAL...

Page 12: ...r repair of your engine may be denied If the part in question is not related to the reason your engine requires repair your claim will not be denied To Obtain Warranty Service You must take your Honda Power Equipment engine or the product on which it is installed along with your warranty registration card or other proof of original purchase date at your expense to any Honda Power Equipment dealer ...

Page 13: ...13 ...

Page 14: ...14 ...

Page 15: ...NOTES ...

Page 16: ......

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