Grasshopper 718D, Service Manual

Page: 19 / 48

19
Yes
Yes
Yes
No
continued
A
No
Yes
No
Yes
Key switch is
now OFF.
You
are now testing
a ground circuit.
All tests will be
to the battery
positive (hot)
side.
Does the yellow
wire at starter
solenoid show
ground when
tested? Refer
to figure 7.
Does seat switch
show ground on
both yellow
wires? (Note:
Wires must be
installed on
switch and seat
switch must be
activated.)
Replace seat
switch.
No
Check starter
solenoid.
Problem could be
starter solenoid or
starter.
Do both wires
on RT steering
switch show
ground when
tested?
Do either of the
RT steering
switch wires
show ground?
Replace PTO
switch.
Do both wires
on LT steering
switch show
ground when
tested?
LT steering
switch is bad or
out of
adjustment.
RT steering
switch is bad or
out of
adjustment.
Recheck starter
solenoid or
starter.
No
MODEL 612, 614 and 616.
(Briggs & Stratton engines)
ENGINE WILL NOT CRANK
Figure 7
+
-
BLUE
YELLOW
RED LEAD
BLACK LEAD
STARTER SOLENOID
VOLT METER