Shindaiwa X7502891200 User Manual

18

Engine hot/heat soaked.

Low fuel quality.

Valve clearance too tight.

Valve clearance too loose.

Let cool completely and restart.

Refi ll with fresh, clean unleaded gasoline with a pump octane 

of 89 or higher mixed with an air cooled engine oil that 

meets or exceeds ISO-L-EGD and/or JASO FD classifi ed oils 

at 50:1 gasoline/oil ratio.

Consult with an authorized Shindaiwa
servicing dealer. Adjust valves. 

Faulty recoil starter.

Fluid in the crankcase.

Internal damage.

Loose spark plug.

Excess wear on cylinder, 

piston, rings.

Fuel incorrect, stale, or

 contaminated; mixture incorrect.

Check for clogged fuel fi lter

and/or vent.

Priming pump not functioning properly.

The ignition switch is in

“O” (OFF) position.

Shorted ignition ground.

Faulty ignition unit.

If the plug is wet, excess

fuel may be in the cylinder.

The plug is fouled or improperly

 gapped.

The plug is damaged internally 

or of the wrong size.

Consult with an authorized Shindaiwa servicing dealer.

Tighten and re-test.

Consult with an authorized Shindaiwa

servicing dealer.

Refi ll with fresh, clean unleaded gasoline with a pump octane 

of 89 or higher mixed with an air cooled engine oil that 

meets or exceeds ISO-L-EGD and/or JASO FD classifi ed oils 

at 50:1 gasoline/oil ratio.

Replace fuel fi lter or vent as required.

Re-start.

Consult with an authorized Shindaiwa

servicing dealer.

Move switch to “I” (ON) position

and re-start.

Consult with an authorized Shindaiwa

servicing dealer.

See "Starting a Flooded Engine"

Clean and gap the spark plug. Check the Specifi cations 

section for the correct plug and gap for your unit. Restart.

Replace the spark plug. Check the Specifi cations section for 

the correct plug and gap for your unit. Restart.