Kubota WSM STV32 User Manual

STV32 · STV36 · STV40, WSM HYDRAULIC SYSTEM
8-S12
(4) Steering Controller
Relief Valve Setting Pressure
1. Remove the power steering delivery pipe from hydraulic
pump.
2. Assemble the power steering delivery pipe (1) using a adaptor
E (2) instead of original joint.
3. Start the engine. After warming up, set the engine speed at
maximum.
4. Fully turn the steering wheel to the left end to read the relief
pressure. After reading, stop the engine.
5. If the pressure is not within the factory specification, check the
pump delivery line and replace the steering controller
assembly.
Condition
A Engine speed ........ Maximum
A Oil temperature ..... 40 to 60 (104 to 140 )
Power steering relief
valve setting pressure
Factory spec.
10.7 to 11.7 MPa
109 to 119
1550 to 1693 psi
(1) Power Steering Delivery Pipe (2) Adaptor E
0000007849E
KiSC issued 04, 2006 A

Kubota WSM STV32 Specifications

General

Brand	Kubota
Model	WSM STV32
Category	Tractor
Language	English