Homelite UT10582 User Manual

See Figure 69.
Check the fuel filter periodically. If contaminated or 
damaged, have fuel filter replaced by an authorized 
service center.

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.


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



Remove the spark plug.



Hand  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.

See Figure 71.


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



Always test the chain brake performance after 
cleaning. Refer to 

Operating Chain Brake for 

additional information.

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.

Fig. 69

Fig. 70

Fig. 71