Grasshopper 718D User Manual

11
Steering levers
out, PTO switch
'OFF', and
operator 'ON'
seat. If engine
starts, all switches
are functioning in
their closed
position.
Turn engine
'OFF'.
Does engine
crank with
operator 'OFF'
the seat?
Does engine
crank with
operator 'ON'
the seat and
only left steering
lever 'IN'?
Does engine
crank with only
right steering
lever 'IN'?
Does engine
crank with only
the PTO switch
turned 'ON'?
Steering levers
out, PTO switch
'OFF', operator
'OFF' seat,
parking brake
'OFF' and engine
running. Does
engine die when
steering levers
are pulled in?
Replace interlock
module.
All safety
systems are
functioning
properly.
Replace seat
switch.
Adjust or
replace left
steering switch.
Adjust or
replace right
steering switch.
Replace PTO
switch.
Steering levers
out, PTO switch
'OFF', operator
'ON' seat,
parking brake '
ON' and engine
running. Does
engine die when
steering levers
are pulled in?
Replace brake
switch.
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
MODEL612, 614, 616, 718,
718K, 720K
TESTING SAFETY SYSTEM FOR PROPER OPERATION
Notes:
Proper operation of the safety
system indicates that:
1. To start the engine, the operator
must be on the seat, both steering
levers must be out, and the PTO
switch must be off.
2. With the engine running and the
operator off the seat, the en-
gine will die if either steering
lever is brought in or the PTO
switch is turned on.
3. The engine will also die if the
operator gets off the seat with
either steering lever in or the
PTO switch turned on.
4. The engine will die if the steer-
ing levers are brought in with
the parking brake on.

Grasshopper 718D Specifications

General

Brand	Grasshopper
Model	718D
Category	Lawn Mower
Language	English