Dozer Section; Travel Straight Section - Kubota U20-3 Workshop Manual

U20-3, U25-3 WSM

Dozer section

Travel straight section

Hydraulic system (Mechanism section)
No.
10
11
12
13
14
15
No.
10
11
IV-M-15
PARTS NAME
1 HOUSING
2 SPOOL
3 O RING
4 WIPER
5 SEAL PLATE
6 SPRING SEAT
7 SPRING
8 CAP SCREW
9 CAP
BOLT
BOLT
POPPET
SPRING
PLUG
O RING
PARTS NAME
1 HOUSING
2 SPOOL
3 SPRING SEAT
4 SPRING
5 SPRING SEAT
6 CAP
7 O RING
8 BOLT
9 CAP
FILTER
PLUG
Q'ty
1
1
2
2
2
2
1
1
1
2
2
1
1
1
1
Q'ty
1
1
1
1
1
1
2
4
1
1
1