Pilot Valve; Control Pilot Valves - Kubota KX080-4 Workshop Manual

KX080-4, WSM

7. PILOT VALVE

[1] CONTROL PILOT VALVES

No.
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
Adapter angles
A Point used
(1) Swivel left
(2) Arm dump
(3) Swivel right
(4) Arm crowd
(5) P
(6) T
B Point used
(7) Bucket crowd
(8) Boom down
(9) Bucket dump
(10) Boom up
(11) P
(12) T
A : Left pilot valve
B : Right pilot valve
3-S71
HYDRAULIC SYSTEM
Part Name
(1) Handle
(2) Bellows
(3) Spring pin
(4) Lever
(5) Seal
(6) Plug
(7) O-ring
(8) Pushrod
(9) Spring seat
Secondary pressure spring
Shim
Return spring (Ports 1 and 3)
Return Spring (Port 2)
Return Spring (Port 4)
Spool
Lock nut
Adjusting nut
Round plate nut
U-joint
Plate
Bushing
Casing
RY9212148HYS0226US0
(a) 45 ° (0.79 rad)
(b) 15 ° (0.26 rad)
(c) 30 ° (0.52 rad)
RY9212148HYS0227US0
Qty
1
1
1
1
4
4
4
4
4
4
4
2
1
1
4
1
1
1
1
1
1
1
Tape color
Gray
Pea green
Light blue
Blue
White
None
Tape color
Orange
Yellow
Red
Green
White
None
KiSC issued 08, 2015 A