7-S4
M108S, WSM
STEERING
4. CHECKING, DISASSEMBLING AND SERVICING
[1] CHECKING AND ADJUSTING
(1) Hydraulic Pump for Power Steering
Hydraulic Flow Test
IMPORTANT
■
• When using flowmeter other than KUBOTA specified
flowmeter, be sure to use the instructions with the
flowmeter.
• Do not close the flowmeter loading valve completely, before
testing, because it has no relief valve.
1. Remove the delivery pipe (1).
2. Install the adaptor (4) (refer to “8. SPECIAL TOOLS” at "G.
GENERAL" section) the pump discharge port and regulator valve
inlet port.
3. Connect the hydraulic test hose (5) to the adaptor at hydraulic
pump (3) and flowmeter inlet port.
4. Connect the other hydraulic test hose (6) to the flowmeter outlet
and adaptor (4) (refer to “8. SPECIAL TOOLS” at "G. GENERAL"
section) at regulator valve (2).
5. Open the flowmeter loading valve completely. (Turn
counterclockwise.)
6. Start the engine and set the engine speed at 2000 to 2200 min
-1
(rpm).
7. Slowly close the loading valve to generate pressure approx. 9.81
MPa (100 kgf/cm
2
, 1420 psi). Hold this condition until oil
temperature reaches approx. 50 °C (122 °F).
8. Open the loading valve completely.
9. Set the engine speed. (Refer to Condition, next page.)
10.Read and note the pump delivery at no pressure.
11.Slowly close the loading valve to increase rated pressure. (Refer
to Condition, next page.) As the load is increased, engine speed
drops, therefore, reset the engine speed.
12.Read and note the pump delivery at rated pressure.
13.Open the loading valve completely and stop the engine.
14.If the pump delivery does not reach the allowable limit, check the
pump suction line, oil filter or hydraulic pump.
W1014689
(1) Delivery Pipe
(2) Regulator Valve
(3) Pump (For Power Steering, PTO
Clutch)
(4) Adaptor
(5) Hydraulic Test Hose
(6) Hydraulic Test Hose
(7) Pump Flow Meter
KiSC issued 06, 2007 A
Содержание M108S
Страница 1: ...M108S WORKSHOP MANUAL TRACTOR KiSC issued 06 2007 A...
Страница 8: ...6 M108S WSM SAFETY INSTRUCTIONS KiSC issued 06 2007 A...
Страница 9: ...7 M108S WSM SAFETY INSTRUCTIONS KiSC issued 06 2007 A...
Страница 10: ...8 M108S WSM SAFETY INSTRUCTIONS KiSC issued 06 2007 A...
Страница 11: ...9 M108S WSM SAFETY INSTRUCTIONS KiSC issued 06 2007 A...
Страница 15: ...13 M108S WSM DIMENSIONS DIMENSIONS KiSC issued 06 2007 A...
Страница 16: ...G GENERAL KiSC issued 06 2007 A...
Страница 94: ...1 ENGINE KiSC issued 06 2007 A...
Страница 189: ...2 CLUTCH KiSC issued 06 2007 A...
Страница 218: ...3 TRANSMISSION KiSC issued 06 2007 A...
Страница 224: ...3 M5 M108S WSM TRANSMISSION 2 Operation Shuttle Lever at Neutral Position KiSC issued 06 2007 A...
Страница 228: ...3 M9 M108S WSM TRANSMISSION Shuttle Lever at Reverse Position Clutch Pedal is Released KiSC issued 06 2007 A...
Страница 230: ...3 M11 M108S WSM TRANSMISSION Shuttle Lever at Forward Position Clutch Pedal is Released KiSC issued 06 2007 A...
Страница 295: ...4 REAR AXLE KiSC issued 06 2007 A...
Страница 296: ...CONTENTS MECHANISM 1 STRUCTURE 4 M1 KiSC issued 06 2007 A...
Страница 308: ...5 BRAKES KiSC issued 06 2007 A...
Страница 333: ...6 FRONT AXLE KiSC issued 06 2007 A...
Страница 334: ...CONTENTS MECHANISM 1 STRUCTURE 6 M1 1 4 WHEEL DRIVE TYPE 6 M1 KiSC issued 06 2007 A...
Страница 359: ...7 STEERING KiSC issued 06 2007 A...
Страница 360: ...CONTENTS MECHANISM 1 STRUCTURE 7 M1 1 STEERING MECHANISM 7 M1 KiSC issued 06 2007 A...
Страница 376: ...8 HYDRAULIC SYSTEM KiSC issued 06 2007 A...
Страница 406: ...9 ELECTRICAL SYSTEM KiSC issued 06 2007 A...
Страница 463: ...10 CABIN KiSC issued 06 2007 A...