wsm L2800 Workshop Manual

7-S11
L3130 · L3430 · L3830 · L4630 · L5030, WSM
STEERING
Side Plate Thickness
1. Measure the side plate thickness with an outside micrometer.
2. If the thickness is less than the allowable limit, replace it.
W10134960
[2] STEERING CONTROLLER
(1) Checking
Relief Valve Setting Pressure Test
1. Disconnect the power steering hose LT.
2. Install the power steering tee fitting adaptor to the steering
controller and connect the power steering hose LT.
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
W1016736
Side plate thickness
Factory spec.
2.48 to 2.50 mm
0.0976 to 0.0984 in.
Allowable limit
2.40 mm
0.0945 in.
Power steering relief
valve setting
pressure
Factory
spec.
L3130
L3430
L3830
10.7 to 11.7 MPa
109.1 to 119.3 kgf/cm
2
1552 to 1697 psi
L4630
L5030
12.7 to 13.7 MPa
129.5 to 139.7 kgf/cm
2
1842 to 1987 psi
Tightening torque
Power steering hose
retaining nut
24.5 to 29.4 N·m
2.5 to 3.0 kgf·m
18.1 to 21.7 ft-lbs
KiSC issued 02, 2007 A

wsm L2800 Specifications

General

Brand	wsm
Model	L2800
Category	Tractor
Language	English