Maintenance - Zenoah EX2600 Owner's Manual

EX2600

9. Maintenance

System/components
fuel leaks, fuel spillage
fuel tank, air filter, fuel filter
idle speed adjuster
spark plug
intake air cooling vent
throttle trigger, stop switch
cutting attachment
transmission
screws/nuts/bolts
cutting attachment guard
oiling port
guide bar
sprocket
saw chain
WARNING
• Make sure that the engine has stopped and is cool
before performing any service to the machine.
Contact with moving cutting head or hot muffler
may result in a personal injury.
AIR FILTER
• The air filter, if clogged, will reduce the engine perfor-
mance. Check and clean the filter element in warm,
soapy water as required. Dry completely before in-
stalling. If the element is broken or shrunk, replace
with a new one.
(1)
(1) Air filter
GB-24
01-EX2600_GB_cs5_二.indd 24
Before
Procedure
use
wipe out
✔
inspect/clean
✔
see adjusting
✔
idling speed (p. 17)
clean and readjust
plug gap
clean
check operation
✔
replace if
✔
something's wrong
grease
grease
tighten/replace
✔
make sure to attach
✔
clean
✔
clean
✔
inspect/replace
inspect/sharp
✔
FUEL FILTER
• When the engine runs short of fuel supply, check the
Every Every Every Every
15 25 50 100
hours hours hours hours
after after after after
✔
✔
✔
✔
✔
✔
✔
fuel cap and the fuel filter for blockage.
(1) Fuel filter
Note
replace, if necessary
replace carburetor
if necessary
GAP: .025 in (0.6 ~ 0.7mm)
replace, if necessary
BC-EX3, LRT-EX
BC-EX3
LRT-EX
not adjusting screws
BC-EX3 only
PS-EX2 only
PS-EX2 only
PS-EX2 only
PS-EX2 only
(1)
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