Kubota U25-3 Repair Manual

U20-3, U25-3 WSM Hydraulic system (Service section)
IV-S-97
3) Mounting the adaptor
1. Mount the adaptor as shown in the figure and
photo.
2. Tightening torque of hydraulic adaptor:
G1/4 24.5 ~ 28.4 N⋅m (2.5~3.0 kgf⋅m)
G3/8 49.0 ~ 53.9 N⋅m (5.0~5.5 kgf⋅m)
3. Parts list.
* For the hydraulic hose routing, refer to pages C-
30 and 31.
No. Part No. Part name Q’ty Remarks
1RB411-6230Δ Swivel joint, assembly 1
2 01176-61440 Bolt 4
M14✕ 1 . 5
9T
3 35358-27371 Plain spring 4
4 RC601-63721 Pipe joint (L. G1/4~G1/4) 2 A
⋅B
5 69254-78491 Pipe joint (L. G1/4~G1/4) 1 C
6 RP201-61812 Pipe joint (L. G3/8~G3/8) 3 D
⋅F⋅G
7 68311-64321 Straight pipe joint 1 E
8 RC411-63881 Pipe joint (Bushing G1/4) 1 H
9 RD401-63951 Elbow pipe joint (G4 ~13) 1 H
04810-00110 {-ring 5
For 1/4
A
⋅B⋅C⋅H
04810-00140 {-ring 4
For 3/8
A
⋅B⋅C⋅H
10 06112-52027 Straight pipe joint 2 B
⋅C
11 RP301-61861 Pipe joint (L. G1/4~G1/4) 2 A
12 68311-64321 Straight pipe joint 4 D
⋅E⋅F⋅G
13 RC101-63971 Straight pipe joint (F2~13) 2 H
04810-00110 {-ring 6
For 1/4
A
⋅B⋅C⋅H
04810-00140 {-ring 4
For 3/8
A
⋅B⋅C⋅H
Shaft sideBody side

Kubota U25-3 Specifications

General

Brand	Kubota
Model	U25-3
Category	Excavators
Language	English