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CUSTOMER RESPONSIBaLITIES
YEARLY
REPLACE SPARK PLUG (Fig. 42)
The spark plugshouldbe replacedeach yeartoensurethe
engine starts easier and runs better. Spark plug gap
should be .025".
= Loosen and remove 4 screws on cylinder cove[.
- Remove cylinder cover.
• Twist, then pull off the spark plug boot.
• Remove spark plug from cylinder and discard.
• Replace with correct spark plug and tighten with a 3/4"
socket wrench (10-12 ft-tb)..
• Reinstall spark plug boot.
o Reinstall cylinder cover and 4 screws (35-40 in-tb).r
Cylinder
Cover
Plug Spark
Screws
v
Figure 42
REPLACE FUEL FILTER (Fig. 43, 44 & 45)
The fuel filter shouidbe replacedafter each season Never
operate your saw without a fuel filter Be careful not to
damage fuel line while removing the fuel filter.
° Run fuel tank dry of fuel before proceeding with this step.
, Remove fuel cap and allow it to hang to side of motor.
° Using a small pair of needle nose pliers, grasp fuel cap
retainer, holding it in tank opening and pull out.
,, With cap out of tank, use a small section of bent wire
similar to that shown in the illustration to catch fuel fine
and slowly pull from tank_When fuel filter appears in
opening, grasp with fingers and remove from tank.
• Once filter is out of tank, hold fuel line close to fuel filter..
Remove fuel filter by twisting and pulling at the same
time.
• Replace fuel filter,
• Reverse process for installation.
IFuel Cap
IRetainer
Fuel Mix
Fill Cap
Figure43
Figure 44
Fuel Line
/'__--_'f__ Fuel Filter
Fuel Filter _,_
Barrel
j_
Filter Neck
Figure 45
- 23 -
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