
7
-
2
Dk4210(c)hse / Dk4710(c)hse / Dk5310(c)hse / Dk6010(c)hse
tD2o724B
EVACUATOR VAlVE
open the evacuator valve gab by
fingers once a week under ordinary
conditions or daily when used in
dusty conditions to get rid of large
particles of dust and dirt.
ChECkING FUEl lINEs (U)
(1) fuel Pipe
(2) fuel hose clamp
IMPORTANT
Be sure to refit the cover with
the arrow (on the rear of
cover) upright. If the cover
is improperly fitted, evacua-
tor valve will not function and
dust will adhere to the element.
(Refer to the instructions for
replacing the air cleaner filter
for every year in Chapter Main-
tenance.)
•
although checking the fuel pipe con-
nection is recommended every 100
service hours, it should be done ev-
ery 6 months if operation does not
exceed 100 hours in 6 months.
1. if the hose clamps are loose, apply
a slight coat of lubricant onto the
threads and securely tighten it.
2. the fuel pipe is made of rubber and
ages regardless of period of ser-
vice. change the fuel pipe together
with the hose clamps every two
years and securely tighten.
WARNING
stop the engine when check-
ing the items above.
Inspect the fuel pipe regularly.
The fuel pipes are subject to
wear and aging. Failure to
perform periodic inspections
may lead to a fuel leak. Fuel
leaking on a hot engine could
cause a fire.
•
•
3. if the fuel pipes and hose clamps
are found damaged or deterio-
rated earlier than two years, then
change them immediately.
4. after the fuel pipe and hose
clamps have been changed, bleed
the fuel system.
TD210-미국법인향-DK4210,4710,5310,60124 24
2019-09-18 오후 4:53:38
Содержание DK4210(C)HSE
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