Exmark QUEST S Series Operator's Manual page 27

Check Engine Starting Circuit Chart
Note: In the Check Engine Starting Circuit Chart, the state of system item that is bold is being checked
in each scenario.
Parking Brake
Engaged (Both
motion control
levers out)
State of
System
State of System
PTO
(Blades)
Disengaged Either right or left lever moved in
Parking Brake
Engaged (Both
motion control
levers out)
System
Motion Control Levers
System
PTO Operator
Engaged Operator in seat
27
Operation
Operator Outcome
Operator Starter must
in seat
not crank
Outcome
Starter must not
crank