Toro Groundsmaster 5900 Series Service Manual page 289

INPUT/OUTPUT (continued)
Groundsmaster ® 5900 & 5910
16227SL Rev B
•
Hydraulic solenoid valve SV should be de−energized (HIGH RANGE OFF).
•
Front deck raise/lower switch pressed to raise (CENTER DECK RAISE ON).
If the proper inputs exist, the following outputs should occur
•
Hydraulic solenoid valve S1 should be energized (MASTER LIFT SOLENOID
ON).
•
Hydraulic solenoid valve S5 should be energized (CENTER DECK RAISE
ON).
Right Wing Deck
g288322
Note: The cutting decks will not raise or lower if the high/low traction speed
range switch is in the HIGH position. The cutting decks will not raise or lower if
an operator is not in the seat.
To lower the right wing deck, the following inputs and qualifiers are required
(Figure 159):
•
Operator seat needs to be occupied (SEAT ON).
•
High/Low traction speed range switch in LO position (HIGH RANGE
REQUEST OFF).
•
Hydraulic solenoid valve SV should be de−energized (HIGH RANGE OFF).
•
Right wing deck raise/lower switch pressed to lower (RIGHT DECK LOWER
ON).
If the proper inputs and qualifiers exist, the following outputs should occur
(Figure 159):
•
Hydraulic solenoid valve S1 should be energized (MASTER LIFT SOLENOID
ON).
•
Hydraulic solenoid valve S8 should be energized (RIGHT DECK LOWER
ON).
•
Hydraulic solenoid valve S9 should be energized (RIGHT DECK FLOAT ON).
Figure 159
(Lower)
Page 6–27
(Figure 158):
Electrical System: InfoCenter Display