SERVICING- Page 553

CONTENTS

1. TROUBLESHOOTING.................................................................................................................8-S1

2. SERVICING SPECIFICATIONS ..................................................................................................8-S2

3. TIGHTENING TORQUES............................................................................................................8-S5

4. CHECKING AND ADJUSTING....................................................................................................8-S6

[1] HYDRAULIC PUMP (FOR POWER STEERING) .................................................................8-S6

(1) Pump Test Using Flow-meter..........................................................................................8-S6

[2] HYDRAULIC PUMP (FOR THREE POINT HITCH) ..............................................................8-S9

(1) Pump Test Using Flow-meter..........................................................................................8-S9

[3] RELIEF VALVE AND SAFETY VALVE ...............................................................................8-S11

[4] POSITION CONTROL ROD................................................................................................8-S13

5. DISASSEMBLING AND ASSEMBLING ....................................................................................8-S14

[1] HYDRAULIC PUMP ............................................................................................................8-S14

(1) Removing Hydraulic Pump Assembly ...........................................................................8-S14

(2) Disassembling Hydraulic Pump.....................................................................................8-S16

[2] THREE POINT HITCH HYDRAULIC BLOCK ASSEMBLY .................................................8-S17

(1) Separating Hydraulic Block Assembly...........................................................................8-S17

(2) Disassembling Hydraulic Assembly...............................................................................8-S19

[3] POSITION CONTROL VALVE ............................................................................................8-S20

(1) Separating Control Valve...............................................................................................8-S20

[4] LIFT ARM SUPPORT AND HYDRAULIC CYLINDER ........................................................8-S21

(1) Separating Hydraulic Cylinder.......................................................................................8-S21

(2) Disassembling Hydraulic Cylinder.................................................................................8-S22

(3) Separating Lift Arm Support ..........................................................................................8-S22

(4) Disassembling Lift Arm Shaft ........................................................................................8-S23

[5] FRONT LOADER CONTROL VALVE AND RELIEF VALVE ..............................................8-S24

(1) Removing Front Loader Control Valve Assembly..........................................................8-S24

(2) Disassembling Front Loader Control Valve and Relief Valve........................................8-S27

[6] SAFETY VALVE ..................................................................................................................8-S28

6. SERVICING...............................................................................................................................8-S29

[1] LIFT ARM ............................................................................................................................8-S29

[2] HYDRAULIC CYLINDER.....................................................................................................8-S30

[3] HYDRAULIC PUMP ............................................................................................................8-S31

SERVICING

KiSC issued 03, 2016 A