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OPERATING INSTRUCTIONS
• The cutting head and shield are designed to allow the unit to cut in either
direction, from right to left or left to right.
• The life of the trimmer line is dependent
upon:
- Following the trimming tips
- What vegetation is being cut
- Where vegetation is being cut
DECORATIVE TRIMMING
Decorative trimming is accomplished by
removing all vegetation around trees, posts,
fences and more. Rotate the whole unit so
that the trimmer attachment is at a 30° angle to the ground (Fig. 13).
MAINTENANCE & REPAIR INSTRUCTIONS
MAINTENANCE SCHEDULE
WARNING:
To prevent serious injury, never perform maintenance
or repairs with unit running. Always service and repair a cool unit.
Perform these required maintenance procedures at the frequency stated in
the table. These procedures should also be a part of any seasonal tune-up.
NOTE:
Some maintenance procedures may require special tools or skills.
For these types of repairs call 1-800-4-MY-HOME® for more
information.
NOTE:
Please read the California/ EPA statement that came with the unit
for a complete listing of terms and coverage for the emissions
control devices, such as the spark arrestor, muffler, carburetor, etc
FREQUENCY
MAINTENANCE REQUIRED
Every 10 hours
Clean air filter
At 10 hours
Change oil
Check rocker arm to valve clearance and adjust
Check spark plug condition and gap
Every 40 hours
Change oil
Check rocker arm to valve clearance and adjust
Check spark plug condition and gap
HASSLE-FREE™ LINE REPLACEMENT
Always use Craftsman Hassle-Free™ XTRA QUIET Spiral Line. Choose the
line size best suited for the job at hand. Red colored line is designed for
cutting grass and small weeds. Black colored line is designed for cutting
larger weeds and light brush.
NOTE:
Before inserting new line
into the holes in the
cutting head, identify the
proper holes. Follow
directions as shown on
the glide plate. Do Not
attempt to remove the
cutting head from the
unit when replacing line.
1.
Remove the old line and line
glide plate from the cutting
head.
2.
Clean entire surface of
cutting head.
3.
Reinstall line glide plate (Fig. 14).
Align arrow with:
A- when using medium (red) or
large (black) line
B- when using lines with
diameters smaller than
medium (red) line
NOTE:
Line glide plate must be
reinstalled in cutting head
before inserting new line.
4.
Insert both ends of your line through the proper holes in the side of the
cutting head (Fig. 15).
5.
Pull the line and make sure the line is against the hub and is fully
extended through the positioning tunnels (Fig. 16).
6.
Correctly installed line will be the same length on both sides.
Fig. 13
Glide Plate
Cutting Head
Fig. 14
Holes
Fig. 15
MAINTENANCE & REPAIR INSTRUCTIONS
Some line breakage will occur from:
• Entanglement with foreign
matter
• Normal line fatigue
• Attempting to cut thick, stalky
weeds
• Forcing the line into objects
such as walls or fence posts
NOTE:
During normal use the
trimming line may become
worn unevenly which may
cause excessive vibrations
in the unit. If this becomes
uncomfortable or
uncontrollable, stop the
unit and replace the line.
Refer to the Line
Replacement instructions
above.
CHECKING THE OIL LEVEL
The importance of checking and
maintaining the proper oil level in
the crankcase cannot be
overemphasized. Check oil before
each use:
1.
Stop the engine and allow oil
to drain into the crankcase.
2.
Place the engine on a flat,
level surface with the cutting
head shield hanging off a
SEE
work bench or table to get a
p. 8
proper oil level reading (Fig.
17).
p. 7
3.
Keep dirt, grass clippings and
p. 8
other debris out of the engine.
p. 9
Clean the area around the oil
fill plug before removing it.
p. 7
4.
Remove the oil fill plug.
p. 8
5.
Look into the oil fill hole; use
p. 9
a flashlight if needed. The oil
should be just touching the
inner most thread (Fig. 18).
6.
If the oil level is not touching
the inner most thread on the oil
fill hole, add a small amount of
oil to the oil fill hole and
recheck (Fig. 18). Repeat this
Arrow
procedure until the oil level
reaches the innermost thread
on the oil fill hole.
NOTE:
Do not overfill the unit.
NOTE:
Make sure the O-ring is
in place on the oil fill plug
when checking and
changing the oil (Fig. 19).
CHANGING THE OIL
For a new engine, change the oil
after the first 10 hours of
operation. Change the oil while
the engine is still warm. The oil will
flow freely and carry away more
impurities.
1.
Remove the oil fill plug.
2.
Pour the oil out of the oil fill
hole and into a container by
tipping the unit to a vertical
position (Fig. 20). Allow
ample time for complete
drainage.
3.
Wipe up any oil residue on the unit and clean up any oil that may have
spilled. Dispose of the oil according to Federal, State and local
regulations.
4.
Refill the crankcase with 3.04 fl.oz. (90 ml) of SAE 30 SF, SG, SH oil.
7
Positioning Tunnel
Fig. 16
Fig. 17
Oil Max Fill Line
Fig. 18
Oil Fill Plug
O-Ring
Oil Fill
Hole
Fig. 19
Fig. 20
Fig. 21
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