Greensmaster Flex 1800/1820/2100/2120Page 5 - 14Electrical System
Parking Brake Latch Switch
Switch Adjustment
1. Make sure the engine is OFF and the traction lever
is in the NEUTRAL position.
2. Remove console cover from handle to allow access
to parking brake latch switch (Fig. 10).
3. Engage the parking brake lever and engage the
parking brake latch.
4. With the parking brake latch applied, there should be
from 0.030” to 0.090” (0.8 to 2.3 mm) clearance between
the parking brake latch and the parking brake latch
switch (Fig. 9).
5. If clearance is incorrect, loosen brake latch switch
mounting fasteners, adjust clearance and tighten fas-
teners. Recheck clearance between lever and switch af-
ter tightening fasteners. The parking brake latch must
not contact the switch.
Switch Testing
1. Make sure the engine is OFF and the traction lever
is in the NEUTRAL position. Disconnect parking brake
latch switch connector from the machine wire harness.
2. Check the continuity of the brake latch switch by con-
necting a multimeter (ohms setting) across the connec-
tor terminals.
3. With the parking brake latch released, there should
be no continuity (infinite ohms) across the switch termi-
nals.
4. Verify that the switch closes (zero ohms) as the ser-
vice brake lever and parking brake latch are engaged.
5. Replace switch if necessary.
Switch Removal/Installation
1. Disconnect parking brake latch switch from the ma-
chine wire harness.
2. Remove screws and lock nuts that mount switch to
switch panel on handle (Fig. 10). Remove switch from
machine.
NOTE: For proper parking brake latch switch opera-
tion, the screws and lock nuts used to secure the brake
latch switch are stainless steel. If these fasteners are re-
placed, make sure to use correct fasteners.
3. Position switch to switch panel and secure with
screws and lock nuts (Fig. 10).
4. Adjust brake latch switch as necessary (see Switch
Adjustment above).
5. Connect switch to machine wire harness. Secure
console cover to handle.
1. Service brake lever
2. Park brake latch switch
3. Parking brake latch
Figure 9
1
3
2
1. Park brake latch switch
2. Switch panel
3. Lower handle
4. Screw (2 used)
5. Lock nut (2 used)
6. Console cover
7. Screw (4 used)
Figure 10
5
3
1
2
6
4
7
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