Kubota WSM L5040-II User Manual

HYDRAULIC SYSTEM
L3540-II, L4240-II, L5040-II, L5240-II, L5740-II , WSM
8-S19
[3] POSITION CONTROL VALVE
(1) Separating Control Valve
Separating Hydraulic Block Assembly
Refer to "4. DISASSEMBLING AND ASSEMBLING" in this
section.
9Y1211167HYS0024US0
Disassembling Position Control Valve
9Y1211167HYS0025US0
1. Remove the nut (1), and draw out the spool (10).
2. Remove the unload plug (3), and draw out the spring (4), unload
poppet (5).
3. Remove the plug 2 (9), and draw out the spring (8), unload
poppet 2 (7).
4. Remove the external snap ring (2), spring seat (25) and spring
(24).
5. Remove the plug 1 (16), and draw out the poppet 2 (17), sleeve
(20).
NOTE
• Do not loosen the adjusting screw (27) unless necessary.
If disassembled due to unavoidable reasons, be sure to set
the dimension "A" to 0.2 mm (0.008 in.).
(When reassembling)
• Be careful not to damage the backup ring and O-rings.
9Y1211167HYS0026US0
(1) Nut
(2) External Snap Ring
(3) Unload Plug
(4) Spring
(5) Unload Poppet
(6) Valve Body
(7) Unload Poppet 2
(8) Spring
(9) Plug 2
(10) Spool
(11) Spring
(12) Plain Washer
(13) External Snap Ring
(14) Spool Joint
(15) External Snap Ring
(16) Plug 1
(17) Poppet 2
(18) O-ring
(19) Backup Ring
(20) Sleeve
(21) O-ring
(22) O-ring
(23) Dowel Pin
(24) Spring
(25) Spring Seat
(26) Connecting Plate
(27) Adjusting Screw
(28) Nut
Tightening torque
Unload plug
40 to 58 N·m
4.0 to 6.0 kgf·m
29 to 43 lbf·ft
Plug 2
40 to 58 N·m
4.0 to 6.0 kgf·m
29 to 43 lbf·ft
Plug 1
40 to 58 N·m
4.0 to 6.0 kgf·m
29 to 43 lbf·ft
KiSC issued 02, 2015 A

Kubota WSM L5040-II Specifications

General

Brand	Kubota
Model	WSM L5040-II
Category	Tractor
Language	English