4. CHECKING AND ADJUSTING; [1] STEERING CONTROLLER; Relief Valve Setting Pressure Test- Page 523

Kubota L3560 Owners Manual

2014 Dodge Charger SRT Owner Manual

Table of Contents

L3560,L4060,L4760,L5060,L5460,L6060
9 ELECTRICAL SYSTEM
background image

STEERING

L3560, L4060, L4760, L5060, L5460, L6060, WSM

7-S4

4.  CHECKING AND ADJUSTING

[1] STEERING CONTROLLER

Relief Valve Setting Pressure Test

1. Disconnect the power steering hose L.H..

2. Install  the  power  steering  tee  fitting  adaptor  to  the  steering

cylinder and connect the power steering hose L.H..

3. Install the adaptor 

D

 to the power steering tee fitting adaptor and

set the cable and pressure gauge.

4. Start the engine and set the engine speed at maximum speed.

5. Fully turn the steering wheel to the left and read the pressure

when the relief valve functions.

6. Stop the engine.

7. If the pressure is not within the factory specifications, check the

pump delivery line or replace the steering controller assembly.

Condition

• Engine speed

Maximum

• Oil temperature

40 to 60 °C (104 to 140 °F)

9Y1210824STS0004US0

Power steering relief 

valve setting pressure

Factory 

specifica-

tion

L3560

L4060

10.7 to 11.7 MPa

110 to 119 kgf/cm

2

1560 to 1690 psi

L4760

L5060

L5460

L6060

12.7 to 13.7 MPa

130 to 139 kgf/cm

2

1850 to 1980 psi

Tightening torque

Power steering hose 

retaining nut

25 to 29 N·m

2.5 to 3.0 kgf·m

18 to 21 lbf·ft

KiSC issued 03, 2016 A

Detailed Information for Kubota L3560 Owners Manual

Lists of information found in Kubota L3560 Owners Manual - Page 523

  • 4. CHECKING AND ADJUSTING [1] STEERING CONTROLLER Relief Valve Setting Pressure Test 1.
  • 2. Install the power steering tee fitting adaptor to the steering cylinder and connect the power steering hose L.
  • 3. Install the adaptor D to the power steering tee fitting adaptor and set the cable and pressure gauge.
  • 4. Start the engine and set the engine speed at maximum speed.
  • 5. Fully turn the steering wheel to the left and read the pressure when the relief valve functions.
  • 6. Stop the engine.
  • 7. If the pressure is not within the factory specifications, check the pump delivery line or replace the steering controller assembly.
  • 11.7 MPa 110 to 119 kgf/cm 2 1560 to 1690 psi L4760 L5060 L5460 L6060 12.
  • 13.7 MPa 130 to 139 kgf/cm 2 1850 to 1980 psi Tightening torque Power steering hose retaining nut 25 to 29 N·m 2.
  • Engine speed Maximum • Oil temperature 40 to 60 °C (104 to 140 °F) 9Y1210824STS0004US0 Power steering relief valve setting pressure Factory specifica- tion L3560 L4060 10.

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