Chicago Electric 98706 manual Engine not run

Engine not run-	1.	Poor Fuel Quality.	1.	Replace fuel with 91+ octane premium
ning Smoothly				unleaded gasoline.
	2.	Incorrect choke setting.	2.	Adjust the choke.
	3.	Incorrect Timing.	3.	Have the timing checked by a qualified
				technician.

Problem: Engine stops suddenly while running. See chart below:

Engine System	Possible Cause		Possible Solution
Fuel Supply	1.	Fuel is used up.	1.	Check fuel level and refill as needed.
System	2.	Fuel Filter is clogged.	2.	Clean Fuel Filter.
	3.	Carburetor Float is leaking.	3.	Replace if needed.
	4.	Needle Valve sticks.	4.	Clean and readjust.
Ignition System	1. Engine Switch is in OFF position.		1.	Move Switch to ON position.
	2.	Spark Plug tip is burned through	2.	Clean or replace spark plug. Reset
		or carbon fouled.		gap to 0.030”.
	3.	Spark Plug Wire is disconnected.	3.	Check connections at both ends.
	4.	Spark Plug wire is shorting against	4.	Check condition of spark plug wire,
		engine body or frame.		replace as needed.
	5.	Ignition Coil is shorted or	5.	Check coil continuity and output.
		damaged.
Mechanical	1. Engine Piston, Piston Rod, Valve		1.	Have serviced by a qualified
problem		or Crankshaft may be damaged.		technician.
	2.	Generator Shaft may be seized.	2.	Disconnect engine and attempt to
				rotate generator shaft by hand. Repair
				or replace as needed.

Problem: Engine runs excessively hot. See chart below:

Problem	Possible Cause		Possible Solution
Engine runs	1.	Improper Ignition Timing.	1.	Check and reset Ignition Timing.
excessively	2. Exhaust manifold, muffler or exhaust		2.	Check condition of exhaust system,
hot		pipe damaged or clogged.		repair as needed.
	3.	Intake Manifold leaking.	3.	Check condition of intake manifold
				and gasket. Repair as needed.
	4.	Dirty or clogged Cylinder Cooling Fins.	4.	Clean Cylinder Wall Cooling Fins.
	5.	Cooling Fan loose or damaged.	5.	Check condition of cooling fan.
				Repair or replace as needed.
	6.	Bent Piston Rod	6.	Replace Piston Rod.
	7.	Worn Piston, Piston Ring or Cylinder	7.	Check clearances, replace as
		Wall.		needed.
	8.	Improper engine speed.	8.	Engine speed is self-regulating. Be
				sure choke if fully open. Reduce
				electrical load on generator.
	9.	Worn Crankshaft Main Bearing.	9.	Check for wear. Replace as needed.

REV 08g
SKU 98706	For technical questions, please call 1-800-444-3353.	Page 19