Suzuki DF 40 Service Manual page 291

TROUBLESHOOTING
NOTE:
DF40/50
"K5" ('05) MOOEL 19
Before troubleshooting the electric starter system, make sure of the following:
• Battery is fully charged.
• All cables/wires are securely connected.
• Shift is in "NEUTRAL" position.
iCAUTION!
If any abnormality is found. immediately disconnect battery cables from battery.
I
Engine does not start.
I
I
Does engine turn over
I
NO
with continued cranking?
I
. I
Does starter motor ro-
!
·1
tate?
r-
NO
YES
YES
I
,I
·
Check pinion and over·
!
running clutch. (See
page 28)
• Check starter magnetic
SWitch. (See page 30)
j
Does the flywheel rotate? i
No (or turns slowly)
i
,
• Check battery for charg-
I
ing condition.
I
• Check battery terminals ,
for connections and cor-
rosion.
• Check battery for charg-
ing condition.
• Check battery terminals
for connections and cor-
rosion.
• Check main (30A) fuse/
case.
YES
Check for starter relay
"Click" sound when turn-
ing ignition switch to
"START'.
Is there "Click" sound?
YES
• Remove starter motor
from engine.
I •
Does starter motor turn
I
under no-load condi-
I
,
tions by connecting bat-
tery
®
terminal to "M"
I
I
terminal of starter motor
and battery
8
terminal
I
to the starter motor
body.
• The magnetic switch
I
and
I
or connection is
, faulty.
I
I
Replace it.
NO
NO
• Check function of neu·
tral switch.
• Check ignition switch
function.
• Check starter motorrelay.
(See page 20)
• Check wiring system
and connections be-
tween starter relay and
ignition switch.
• Check the brush and
brush holder. (See page
27)
• Check the armature coil.
(See page 27)