Jacobsen AR3, Technical/Repair Manual

Page: 168 / 342

HYDROSTATIC POWER TRAIN
4181384 First Edition 5-21
5
Figure 5-23
6. Adjust the switch as needed to properly align the
switch button:
To adjust the vertical alignment of the switch: Loosen
two screws (5) and slide the switch bracket (6) up or
down as needed to properly position the switch
button. Tighten the screws.
To adjust the horizontal alignment of the switch:
Loosen two screws (8) and slide the switch (7) in or
out as needed to properly position the switch button.
Tighten the screws.
7. Check the operation of the switch by depressing the
traction pedal so that the switch actuator (1) engages
the switch button (4). When engaged the switch
should be closed. (See “Traction Pedal Neutral
Switch Test” on page 4-65.)
TR-3 and Late Model 30002 AR-3
Traction Pedal Neutral Switch
Adjustment
See Figure 5-24.
1. Park the mower safely. (See “Park Mower Safely” on
page 1-7.)
2. Allow the traction pedal to return to the neutral
position.
NOTE
Late Model 30002 AR3 traction pedal neutral switch is
normally closed. (See “Traction Pedal Neutral Switch
Test” on page 4-65.)
Figure 5-24
3. Check the operation of the switch. When in neutral
position the switch actuator (3) should close the
switch (2). (See “Traction Pedal Neutral Switch Test”
on page 4-65.)
If the switch actuator cannot properly close the
switch, proceed to step 4.
4. Adjust the switch as needed:
Loosen two screws (4) and slide the switch bracket
(5) to properly position the switch button. Tighten the
screws.
Loosen two screws (1) and slide the switch (2) to
properly position the switch button. Tighten the
screws.
5. Check the operation of the switch. When in neutral
position the switch actuator (3) should close the
switch (2). (See “Traction Pedal Neutral Switch Test”
on page 4-65.)
TN1250
6
5
7
8
TN1160
2
1
4
3
5