Shindaiwa T254, Руководство владельца/оператора, Страница: 15 / 28

15
spark plug gap--all models
Maintenance (continued)
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.
10/15-Hour maintenance
Remove and clean or replace the
spark plug.
■
Clean the spark plug. Adjust
electrode gap according to the
values listed in the ”Specifications”
section. If the spark plug must
be replaced, use only the type
recommended in ”Specifications” or
equivalent resistor type spark plug of
the correct heat range.
Remove and inspect spark plug
0.6 mm
(0.024 in.)
Clean the spark
plug and check
the gap at the
electrode.
Every 50 hours of operation; more frequently in dusty conditions:
Gear Housing
1. Clean all loose debris from gear box.
2. Remove plug (A) and check level of grease. Grease should fill gear
case to bottom of grease plug hole.
3. Add grease if necessary using manual grease gun or squeeze-type
tube. Do not use high pressure grease gun. DO NOT over-fill.
A
Remove and replace the fuel filter
element.
■
Use a hooked wire to extract the fuel
filter from inside the fuel tank. Inspect
the fuel filter element. If it shows
signs of contamination, replace with a
genuine Shindaiwa replacement fuel
filter element.
■
Before reinstalling the new filter
element, inspect the condition of all
the fuel system components (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.
Fuel filter element
Hooked wire
50 hour maintenance
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.
NOTE:
Federal EPA regulations require all model year 2012 and later gasoline powered
engines produced for sale in the United States to be equipped with a special
low permeation fuel supply hose between the carburetor and fuel tank. When
servicing model year 2012 and later equipment, only fuel supply hoses certified
by EPA can be used to replace the original equipment supply hose. Fines up to
$37,500 may be enforced for using an un-certified replacement part.)