8-S17
L4400 , WSM
HYDRAULIC SYSTEM
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 1208D 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 1372 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-S12, S13.)
W9632587
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), noting
two O-rings (12).
W1021758
Tightening torque
Hydraulic cylinder
assembly mounting stud
bolts
34.2 to 49.0 N·m
3.5 to 5.0 kgf·m
25.3 to 36.2 ft-lbs
Hydraulic cylinder
assembly mounting screws
and nuts
77.4 to 90.2 N·m
7.9 to 9.2 kgf·m
57.1 to 66.5 ft-lbs
(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 07, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
Содержание L4400
Страница 12: ...G GENERAL KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 74: ...1 ENGINE KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 139: ...2 CLUTCH KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 176: ...3 TRANSMISSION KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 219: ...4 REAR AXLE KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 230: ...5 BRAKES KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 246: ...6 FRONT AXLE KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 276: ...7 STEERING KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 305: ...8 HYDRAULIC SYSTEM KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...
Страница 343: ...9 ELECTRICAL SYSTEM KiSC issued 07 2007 A Tractor Manuals Scotland Please Do Not Copy Tractor Manuals Scotland...