
Spartan
II
607
Operation
Great Plains | 166-486M | 2019/01/29
33
Parking Brake System
On drills with brakes, the parking brake handle (1)
controls the brake cables (2) connected to the brake
linkage (3). When the parking brake is applied, the
cables pull the brake linkage. The brake linkage
pushes the brake shoes out against the brake
drums (4).
To apply the parking brakes, swing the parking brake
handle out away from the machine. Rotate the
parking brake handle clockwise until there is enough
tension on the cable to prevent the braked wheels
from turning. Swing the park brake handle in toward
the machine to the storage position.
To release the parking brakes, swing the park brake
handle out away from the machine. Rotate the
parking brake handle counterclockwise until there is
slack in the parking brake cables. Swing the park
brake handle in toward the machine to the storage
position.
Hydraulic Brake System
Application and release of tractor brakes applies and
releases the brakes on the drill.
A single hydraulic line (1) connected to the tractor
trailer brake port sends hydraulic oil to the
emergency valve (2).
Hydraulic oil flows from the emergency valve to the
accumulator (3). Oil is stored in the accumulator
under pressure
Hydraulic oil also flows from the emergency valve
through the T-fitting (4) to the brake chambers (5).
Braking is immediately available when the tractor
hydraulic system is active.
Engage the service
brakes for 5 seconds before moving the drill to
adequately charge the emergency brake
accumulator. See “
1
2
2
3
3
4
4
38197
3
2
4
5
1
38195
S/N C1009F-
1
1
2
3
4
5
5
68816
S/N