Homelite UT10586 Checking The Fuel Filter, Replacing The Spark Plug, Spark Arrestor, Maintenance

MAINTENANCE

CHECKING THE FUEL FILTER

See Figure 69.

Check the fuel filter periodically. If contaminated or damaged, have fuel filter replaced by an authorized service center.

REPLACING THE SPARK PLUG

See Figure 70.

This engine uses a Champion RCJ-6Y with .025 in. electrode gap. Use an exact replacement and replace every 50 hours or more frequently, if necessary.

nLoosen the spark plug by turning it counter- clockwise with a wrench.

nRemove the spark plug.

nHand thread the new spark plug, turning it clockwise. Tighten securely with wrench.

NOTE:  Be careful not to cross-thread the spark plug. Cross-threading will seriously damage the cylinder.

SPARK ARRESTOR

The spark arrestor must be cleaned or replaced every 50 hours or yearly to ensure proper per- formance of your product. Spark arrestors may be in different locations depending on the model purchased. Please contact your nearest authorized service center to have your spark arrestor cleaned or replaced.

INSPECTING AND CLEANING CHAIN BRAKE

See Figure 71.

nAlways keep the chain brake mechanism clean and lightly brush the linkage.

nAlways test the chain brake performance after cleaning. Refer to Operating Chain Brake for additional information.

FUEL FILTER

Fig. 69

Fig. 70

CLEAN THE CHAIN BRAKE

Fig. 71

WARNING:

Even with daily cleaning of the mechanism, the dependability of a chain brake to perform under field conditions cannot be certified. Keep the SAFE-T-TIP®nose guard on the saw’s guide bar and use proper cutting techniques.

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