CONTENTS
MECHANISM
1. STRUCTURE ................................................................................................. 8-M1
2. HYDRAULIC CIRCUIT..................................................................................8-M2
3. HYDRAULIC SHUTTLE VALVE ..................................................................8-M4
[1] OPERATION............................................................................................ 8-M5
4. PTO CLUTCH VALVE................................................................................ 8-M15
5. HYDRAULIC TRAILER BRAKE VALVE.................................................... 8-M18
[1] STRUCTURE......................................................................................... 8-M18
[2] OPERATION..........................................................................................8-M19
6. POWER STEERING HYDRAULIC CIRCUIT............................................ 8-M23
7. THREE POINT HYDRAULIC SYSTEM..................................................... 8-M24
[1] HYDRAULIC CIRCUIT..........................................................................8-M24
[2] POSITION CONTROL .......................................................................... 8-M25
[3] DRAFT CONTROL................................................................................8-M26
[4] MIXED CONTROL ................................................................................ 8-M27