Zenoah BCZ2610DL Owner's Manual page 13

9. Maintenance 9. Maintenance
System/components
fuel leaks, fuel spillage
fuel tank, air filter, fuel filter
idle adjusting screw
spark plug
cylinder fins, intake air cooling vent
muffler, spark arrester, cylinder exhaust port
throttle trigger, stop switch
cutting parts
transmission, cutter case
screws/nuts/bolts
BLADE
• Check the blade and the fasteners for looseness,
cracking, or bending.
• Check the cutting edges and reform with a flat file.
(A) Saw blade
(B) 8-teeth blade
(C) 3-teeth blade
Point :
1. Keep the end corner sharp.
2. Round the root of the edge, using round file.
3. Do not use water when using a grinder.
IMPORTANT
• It is recommended that filing should be done by
professionals.
• Especially regarding filing the saw blade, Leave it to
the professionals.
WARNING
• Make sure that the engine has stopped and is cool
before performing any service to the machine. Con-
tact with moving cutting head or hot muffler may
result in a personal injury.
MAINTENANCE CHART
Before
Procedure
use
✔
wipe out
✔
inspect/clean
see adjusting
✔
idling speed
clean and readjust
plug gap
clean
clean, remove piled up carbon
✔
check operation
replace if
✔
something's wrong
grease
✔
tighten/replace
REFILLING TRIMMING LINE
1. For replacement line, use a diameter of 2.4mm(.095in).
• For safety reasons, do not use metalreinforced line.
2. Pinch the slotted area on the both sides of the spool
3. Take out the spool and pull off the old line. Put one
4. Wind up the line in the correct direction as indicated
5. Hook each end of the line in the slot on the edge of
6. While holding the spool against the housing, pull the
7. Line up the slot on the bottom cap with the hook on
Every Every Every
25 50 100
hours hours hours
after after after
✔
replace, if necessary
replace carburetor
if necessary
GAP: .025 in (0.6 ~ 0.7 mm)
✔
replace, if necessary
✔
✔
✔
✔
not adjusting screws
The spool is capable for a line upto 6m(20ft) on the
10cm(4") head. Avoid using a larger line as it may cut
down the trimming performance.
WARNING
housing to unhook the bottom cap.
end of new line through the spool holes and pull it
until the length is equal between each part of the line.
on the spool.
the spool, and then put the ends through the eyelets
on the housing. Make sure that the spring and the
washers are in place.
line ends to release them from the slot.
the housing, press the cap against the housing until it
clicks.
BCZ2610DL
Note
G
B
GB-13