Checking Injection Nozzle And Fuel Injection Pump (N); Checking Injection Nozzle And Fuel Injection Pump (N); Cleaning Radiator Core (O); Cleaning Radiator Core (O) - Cushman 646442 Owner's Manual

6. unscrew the bleeding bolt (1)
slightly and crank the engine.
check that air comes out of the
gap.
7. When air bubbles are not seen
any more in the drained fuel,
screw the bleeding bolt and try to
start the engine 2~3 times again.
8. if the engine still cannot be start-
ed, unscrew the nozzle holder
nuts (9) of the No. 1 and 3 cyl-
inders and crank the engine to
check that air comes out.
9. When air bubbles are not seen
any more in the drained fuel,
tighten the nuts and start the en-
gine.
10. check for oil leakage after start-
ing the engine.
ChECkING INJECTIoN NozzlE
AND fUEl INJECTIoN pUMp (N)
the injection nozzle and injection
pump can be inspected only by a
qualified service personnel. for de-
tailed information, contact your Deal-
er.
IMpoRTANT
Modifying sealed parts in the

fuel system, such as the flow
limit bolt and engine rpm lim-
it bolt, is strictly prohibited by
the emission regulations. If
such regulations are not fol-
lowed, it will not be covered by
warrant and will void any war-
ranty.
MaiNteNaNce

ClEANING RADIAToR CoRE (o)

1. park the vehicle on level ground
and apply the parking brake firmly.
2. stop the engine, open the hood
and support it.
(1) brush guard (high)
(3) brush guard (low)
(2) brush guard (Middle)
3. remove the three grilles from the
brush guard.
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