Shindaiwa C3410 Manual De Propietario Y Operador página 15

10/15-Hour Maintenance
Clean the spark plug
and check the gap at
0.024–0.028 inch
(0.6–0.7 mm)
Figure 29
50-hour Maintenance
Every 50 hours of operation (more fre-
quently in dusty or dirty conditions):
n Remove and clean the cylinder cover
and clean grass and dirt from the cylin-
der fins.
n Remove the cutting attachment, cutting
attachment holder and gear shaft collar.
Remove the filler plug from the side of
the gear case and press new grease into
the gear case until old grease is pushed
out. Use only lithium-base grease such
as Shindaiwa Gear Case Lubricant or
equivalent. See Figure 30.
n Lubricate main shaft splines.
n Use a hooked wire to extract the fuel
filter from inside the fuel tank.
See Figure 31.
CAUTION!
Make sure you do not pierce the fuel
line with the end of the hooked wire.
The line is delicate and can be dam-
aged easily.
Remove and replace the filter element.
Before reinstalling the new filter element, in-
spect the condition of all the fuel system com-
ponents (fuel pick-up line, fuel return line,
tank vent line, tank vent, fuel cap and fuel
tank). If damage, splitting or deterioration
is noted, the unit should be removed from
service until it can be inspected or repaired
by a Shindaiwa-trained service technician.
the electrode.
Figure 30
Hooked
Figure 31
New
Grease
Gear
Shaft
Collar
Wire
Every 10 to 15 hours of operation:
Remove and clean the spark plug. Adjust
the spark plug electrode gap to 0.04 - 0.08
inch (0.6 - 0.7 mm). If the spark plug must
be replaced, use only an NGK CMR5H or
equivalent resistor type spark plug of the
correct heat range. See Figure 9.
NOTE:
The NGK CMR5H also meets the require-
ments for electro magnetic compliance (EMC).
CAUTION!
Before removing the spark plug, clean
the area around the plug to prevent
dirt and debris from getting into the
engine's internal parts.
Old
Grease
Filter Element
15
15