29
NOTE:
The NGK CMR5H also meets the
requirements for electro magnetic
compliance (EMC).
Clean the spark plug
and check the gap at
the electrode.
0.6-0.7mm
Figure 31
50-Hour Maintenance
NOTE:
If the machine is used in dusty or
dirty conditions, perform the periodic
maintenance more frequently.
Remove and clean the cylinder
cover and clean grass and dirt
from the cylinder fins.
Remove the cutting attachment,
cutting attachment holder and gear
shaft collar. Remove the filler plug
from the side of the gearcase and
press new grease into the gearcase
until grease is pushed out. Use
only lithium-base grease such as
Shindaiwa Gearcase Lubricant or
equivalent. See Figure 32.
Old
Grease
Gearshaft
Collar
Filler
Plug
New
Grease
Figure 32
Use a hooked wire to extract the
fuel filter from inside the fuel tank.
See figure 33.
CAUTION!
Make sure you do not pierce
the fuel line with the end of the
hooked wire. The line is delicate
and can be damaged easily.
Figure 33
Hooked Wire
Fuel
Filter
Remove and replace the fuel filter.
Before reinstalling the new fuel filter,
inspect the condition of all the fuel
system components.
If damage, splitting or deterioration
is noted, the unit should he removed
from service until it can be inspected
or repaired by a Shindaiwa-trained
service technician.
