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Groundsmaster 4000--D/4010--D Page 5 -- 17 Electrical System
Adjustments
Cutting Deck Position Switches
Adjustment
1. Park machine on a level surface with front cutting
deck raised and side cutting decks lowered. Stop en-
gine, engage parking brake and remove key from the
ignition switch.
2. There should be from 0.070” to 0.130” (1.8 to 3.3
mm) clearance between the target surface end of posi-
tion switch and the sensing plate on lift arm.
3. If necessary, loosen jam nuts on switch and adjust
switch location to allow proper clearance between
switch and sensing plate.
4. After adjustment, torque jam nuts from 165 to 195
in--lb (18.7 to 22.0 N--m). Check that proper clearance
between switch and sensing plate still exists after tight-
ening jam nuts.
NOTE: The cutting deck position switches include a
LED. The switch LED should be illuminated when the
cutting decks are fully lowered.
1. Front lift arm (lowered)
2. Position switch
3. Sensing plate
Figure 13
3
1
2
1. Side lift arm (LH shown)
2. Position switch
3. Sensing plate
4. Clearance
Figure 14
3
1
2
4
Electrical
System