POWER BLOWER

OPERATOR'S MANUAL 19

WARNING DANGER

Do not perform maintenance on the engine or muffler until engine and muffler are completely cool, otherwise serious personal injury may occur.

SPARK PLUG

Level 2.

Tools required: 3/4 in. Spark Plug deep socket, Feeler gauge (preferably a wire gauge),

Parts Required: 90065 REPOWERTM Tune-Up Kit

1.Remove spark plug and check for fouling, worn and rounded center electrode.

2.Clean the plug or replace with a new one. DO NOT sand blast to clean. Remaining sand will damage engine.

3.Adjust spark plug gap by bending outer electrode.

4.Tighten spark plug to 145-155 kg/cm (125-135 in. lb.).

0.65mm (0.026 in.)

COOLING SYSTEMS CLEANING

Level 2.

Tools required: 25-50 mm (1-2 in.) medium bristle brush, 3 mm Hex Wrench, Cross Head Screwdriver.

Parts Required: None, if you are careful.

IMPORTANT

To maintain proper engine operating temperatures, cooling air must pass freely through the cylinder fin area. This flow of air carries combustion heat away from the engine.

Overheating and engine seizure can occur when:

Air intakes are blocked, preventing cooling air from reaching the cylinder.

Dust and grass build up on the outside of the cylinder. This build up insulates the engine and prevents the heat from leaving.

Removal of cooling passage blockages or cleaning of cooling fins is considered “Normal Maintenance”. Any failure attributed to lack of maintenance is not warranted.

INTAKE

GRILL