Kubota G21LD / G21HD Workshop Manual page 220

MECHANISM
1. HYDRAULIC CIRCUIT .................................................................................. 6-M1
[1] G21LD (LOW DUMP)............................................................................. 6-M1
[2] G21HD (HIGH DUMP) ............................................................................ 6-M2
2. RELIEF VALVE (G21LD, G21HD) ............................................................... 6-M3
3. MOWER LIFTING CIRCUIT (G21LD, G21HD) ........................................... 6-M3
[1] NEUTRAL ................................................................................................ 6-M3
[2] UP ............................................................................................................ 6-M4
[3] DOWN...................................................................................................... 6-M4
4. GRASS COLLECTOR LIFT CYLINDER CIRCUIT (G21LD)..................... 6-M5
[1] NEUTRAL ................................................................................................ 6-M5
[2] OPEN ....................................................................................................... 6-M5
[3] CLOSE ..................................................................................................... 6-M6
5. GRASS COLLECTOR LIFT CYLINDER WITH AUXILIARY CONTROL
VALVE CIRCUIT (G21HD)........................................................................... 6-M7
[1] NEUTRAL ................................................................................................ 6-M7
[2] UP ............................................................................................................ 6-M7
[3] DOWN...................................................................................................... 6-M8
6. GRASS COLLECTOR ROTATING CYLINDER WITH
CONTROL VALVE CIRCUIT (G21HD) ....................................................... 6-M9
[1] NEUTRAL ................................................................................................ 6-M9
[2] ROTATE (TILT BACKWARD) .............................................................. 6-M10
[3] RETURN (TILT FORWARD)................................................................ 6-M11
7. GRASS COLLECTOR LIFT CYLINDER (G21LD) ................................... 6-M12
8. GRASS COLLECTOR LIFT CYLINDER AND ROTATING CYLINDER
(G21HD) ....................................................................................................... 6-M13
CONTENTS
AUXILIARY
KiSC issued 08, 2007 A