Toro Groundsmaster 5900 Series Service Manual page 53

Groundsmaster ® 5900 & 5910
16227SL Rev B
Problem
RH wing cutting deck will not raise or lower,
but the front and LH wing cutting decks will
raise and lower.
Left side cutting deck will not raise or lower,
but the center and right side cutting decks will
raise and lower.
Possible Cause
RH deck raise/lower switch or circuit wiring is
faulty.
Lift control manifold solenoid coils S7, S8 or
S9 or circuit wiring is faulty.
Combination control manifold solenoid coils
S7, S8 or S9 or circuit wiring is faulty.
A hydraulic problem in the lift/lower circuit
exists (see
5–1)).
Slave TEC is faulty.
LH deck raise/lower switch or circuit wiring is
faulty.
Lift control manifold solenoid coils S2, S3 or
S4 or circuit wiring is faulty.
A hydraulic problem in the lift/lower circuit
exists (see
5–1)).
Slave TEC is faulty.
Page 3–15
Chapter 5: Hydraulic System (page
Chapter 5: Hydraulic System (page
Troubleshooting: