HYDRAULIC SYSTEM
L4100, WSM
8-S16
(EU)
Hydraulic Cylinder
1. Loosen and remove the hydraulic cylinder assembly mounting
screws and nuts.
2. Support the hydraulic cylinder assembly with nylon lift strap and
hoist, and then take out it.
(When reassembling)
• Apply liquid gasket (Three Bond 1206C or equivalent) to joint
face of the hydraulic cylinder assembly and transmission case
after eliminate the water, oil and stuck liquid gasket.
• When replacing the hydraulic cylinder assembly mounting stud
bolts, apply liquid lock (Three Bond 1324 or equivalent) to
"A"
portion of the stud bolt.
NOTE
• Reassemble the hydraulic cylinder assembly to the tractor,
be sure to adjust the position control feedback rod and
draft control rod (if equipped). (See page 8-S11.)
9Y1210278HYS0034US0
Lowering Speed Adjusting Valve
1. Remove the lowering speed adjusting valve assembly from
hydraulic cylinder block.
2. Remove the internal snap ring (4), and remove the hydraulic
adjusting shaft (6).
3. Remove the internal snap ring (11), and draw out the spring (9)
and adjusting collar (8).
(When reassembling)
• Install the hydraulic adjusting shaft (6) to valve body (7), nothing
two O-rings (12).
9Y1210278HYS0018US0
Tightening torque
Hydraulic cylinder
assembly mounting stud
bolts
35 to 49 N·m
3.5 to 5.0 kgf·m
26 to 36 lbf·ft
Hydraulic cylinder
assembly mounting screws
and nuts
78 to 90 N·m
7.9 to 9.2 kgf·m
58 to 66 lbf·ft
(1) Grip
(2) Extension Shaft
(3) Cotter Pin
(4) Internal Snap Ring
(5) Washer
(6) Hydraulic Adjusting Shaft
(7) Valve Body
(8) Adjusting Collar
(9) Spring
(10) Washer
(11) Internal Snap Ring
(12) O-ring
KiSC issued 08, 2012 A
Summary of Contents for Kubota L4100
Page 1: ...L4100 WORKSHOP MANUAL TRACTOR KiSC issued 08 2012 A...
Page 3: ...I INFORMATION KiSC issued 08 2012 A...
Page 9: ...INFORMATION L4100 WSM I 5 EU 9Y1210278INI0002US0 KiSC issued 08 2012 A...
Page 13: ...INFORMATION L4100 WSM I 9 EU Mid mount type ROPS 9Y1210278INI0006US0 KiSC issued 08 2012 A...
Page 14: ...G GENERAL KiSC issued 08 2012 A...
Page 67: ...1 ENGINE KiSC issued 08 2012 A...
Page 130: ...2 CLUTCH KiSC issued 08 2012 A...
Page 160: ...3 TRANSMISSION KiSC issued 08 2012 A...
Page 161: ...CONTENTS 1 STRUCTURE 3 M1 MECHANISM KiSC issued 08 2012 A...
Page 201: ...4 REAR AXLE KiSC issued 08 2012 A...
Page 202: ...CONTENTS 1 STRUCTURE 4 M1 MECHANISM KiSC issued 08 2012 A...
Page 210: ...5 BRAKES KiSC issued 08 2012 A...
Page 211: ...CONTENTS 1 STRUCTURE 5 M1 2 OPERATION 5 M2 MECHANISM KiSC issued 08 2012 A...
Page 224: ...6 FRONT AXLE KiSC issued 08 2012 A...
Page 225: ...CONTENTS 1 STRUCTURE 6 M1 2 FRONT WHEEL ALIGNMENT 6 M2 MECHANISM KiSC issued 08 2012 A...
Page 245: ...7 STEERING KiSC issued 08 2012 A...
Page 264: ...8 HYDRAULIC SYSTEM KiSC issued 08 2012 A...