Individual hose record

108-7139 Hose Repair Specifications

Excavator · Caterpillar · CAT®317B L · Control Valve

Finished length1,030 mm

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Installation diagram — Pipe No. 7

Locate Pipe No. 7 in the diagram, then confirm part number 108-7139 before removing the hose.

Caterpillar CAT®317B L installation diagram showing hydraulic hose 108-7139 at Pipe No. 7
Caterpillar CAT®317B LPart 108-7139 · Pipe No. 7Open full-size diagram

Repair specifications

Part number
108-7139
Diagram pipe number
7
Installation route
分配阀前~先导阀
Hose specification
DN6;-4;10.3Mpa
Finished length
1,030 mm
Working pressure
10.3 MPa
Left fitting
美制内螺纹37°锥
Right fitting
美制内螺纹37°锥
Quantity
1

Same system

Related Hoses

Diagram Pipe No. 14

142-1040

Installation route: 分配阀~液压油散热器

Length
1,388 mm
Specification
DN25;1SN-16;7Mpa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
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Diagram Pipe No. 7

4I-8897

Installation route: 分配阀~回转马达(回油)

Length
883 mm
Specification
DN19;1SN-12;8.7Mpa
Left fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
Right fitting
American female thread, flat-face sealOriginal Chinese: 美制内螺纹平面密封
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Diagram Pipe No. 8

4I-1452

Installation route: 分配阀上~梭阀(驾驶室)

Length
2,840 mm
Specification
DN10;-6;10.3Mpa
Left fitting
美制内螺纹37°锥
Right fitting
美制内螺纹37°锥
View full repair specifications

For reference only. Confirm the actual hose before fabrication.

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