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HOND
EP5000-EP651
b.
HARD STARTING
1.
First,
check the fuel level in the
tank.
Sufficient
fuel
1---,--
No fuel
-------.1
0
Fill with
fuel
and start
again.
2.
Remove spark plug and inspect for
1---,-_
Dry
---------t~
wet or fouled
electrodes.
o
Check
for
blockage of the
fuel
strainer.
o
Check for blockage of the
main
nozzle of the
carburetor.
Wet
--------+1
o
Clean electrodes
and
restart,
care that the choke is not
close
much.
o
If flooding
is
severe,
check the
retor float
valve.
,--3_.
_C_h_e_c_k_t_h_e_i..=g_n_it_io_n_sY,,-s_t_e_m_(
P_._2_-_9_}
._.J--'--
No
spa rk
0
r weak spa rk
--l
0
Replace pa rts as indicated on
P.
Good spark
4.
Check the cylinder
compression.
5.
Install
the spark plug and restart the
engine.
CYLINDER COMPRESSION
CHECK
(Mechanical decompressor
engaged)
1}
Remove the spark plug and
install
a compression
gauge
in
the spark plug hole.
2}
Crank
the engine several times with the recoil starter and
measure the
compression.
Compression
6.0
- 8.5
kg/cm
2
(85
- 121
psi) at
600
rnirr
'
(rpm)
o
Check
that the valve
clearance'
recto
o
Check that the cylinder
head
is
rectly
tightened.
o
Check
to see whether
excessive
bon has accumulated
in the co
tion
chamber.
o
Check for
defective
cylinder
gasket, valves or valve
seats.
o
Check for worn piston
rings, pist
cylinder.
2-8
COMPRESSION
GAUGE
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