NOTE: Schematic shown is in Lower/Mow mode.
Mow: S1, VS1, S2, VS2 energized.
Lower: S6, S3, S4, S5 energized.
Other modes:
Backlap Front: S1, VS1, S8, S9 energized.
Backlap Rear: S2, VS2, S8, S9 energized.
Lift all cutting units: S7, S3, S4, S5 energized.
Hydraulic Schematic
Using the Diagnostic ACE (RM 5100-D/5300-D) Page 35