127180 4-5 REV A
Operator Presence Switch Adjustment
The operator presence switch will need to be adjusted if
the engine dies when the deck clutch is engaged and while
the park brake is disengaged:
For 36" mowers
1. Loosen the hardware that attach the plunger bracket
to the mower frame. Figure 4-12
2. Adjust the plunger bracket so that the spring is not
loose but it is not engaging the operator presence
switch. Figure 4-12
3. Tighten the plunger bracket hardware.
For 48"/52"/60" mowers
1. Loosen the hardware holding the operator presence
switch in place. Figure 4-13
2. Adjust the operator presence switch up or down as
necessary. Figure 4-13
3. Tighten the operator presence switch hardware.
48"/52"/60" Mowers
A. Cap screws
B. Switch
C. Nut
D. Cap screw sensor
E. Sensor nuts
F. Steering control lever
Figure 4-10
48"/52"/60" Mowers
A. Switch
B. Cap screws
C. Slot
D. Steering control lever
Figure 4-11
36" Mowers
A. Hardware
B. Plunger bracket
C. Spring
D. Operator presence
switch
Figure 4-12