Jacobsen AR3, Техническое руководство по ремонту

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5-20 4181384 First Edition
HYDROSTATIC POWER TRAIN
5
Figure 5-20
NOTE
Do not move the control arm out of the neutral position
while adjusting the rod end.
9. Loosen the jam nut (10).
10. Adjust the rod end until the rod end (9) aligns with the
hole in the pedal weldment (8).
11. Tighten the jam nut (10) against the rod end (9).
Figure 5-21
12. Install the rod end (14) from pedal weldment (11)
using screw (13) and three flat washers (12) and lock
nut (15).
13. Start the engine. (Refer to “Safety, Operation, and
Maintenance Manual.”)
14. Move the traction pedal to the forward and reverse
positions and release the pedal. Pedal should return
to the neutral position.
When in the neutral position, there should be no
wheel movement. Repeat the procedure if any wheel
movement is noted.
15. Stop the engine.
16. Adjust the neutral switch. (See “TR-3 and Early
Model 30001 AR-3 Traction Pedal Neutral Switch
Adjustment” on page 5-20.).
TR-3 and Early Model 30001 AR-3
Traction Pedal Neutral Switch
Adjustment
See Figures 5-22 and 5-23.
1. Park the mower safely. (See “Park Mower Safely” on
page 1-7.)
2. Allow the traction pedal to return to the neutral
position.
Figure 5-22
3. Loosen the screws (2), and slide the switch actuator
(1) along the rod (3) until the switch button (4) is
positioned in the opening in the switch actuator
(switch in the OPEN position).
4. Tighten the screws (2).
5. 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.)
If the switch actuator cannot properly engage the
switch button, proceed to step 6.
TN1247
10
9
8
TN1248
15
13
12
14
11
TN1160
1
2
3
4