Type: Tracked Excavator
Pages: 772
Format: PDF
File Size: 76 MB
Part Number: 9803/6520
Language: English
Compatibility: PC, Mac, tablet, smartphone
This is a digital product. No physical book or CD will be shipped.
Publication 9803/6520, Issue 3, covers JS115, JS130, JS130LC, JS145, JS160 and JS180 tracked excavators in one PDF of 771 pages. The first three sections are numbered and hold torque settings, safety and maintenance; the alphabetically coded sections that follow deal with dismantling and overhaul of specific components, each with its technical data and circuit description up front.
Hydraulics take the largest block of the book, from component location through pump regulation and the servo lines, and the engine data is written around the Isuzu BB-4BG1T. One procedure worth having within reach: to bleed the rams, idle the engine at low speed and stroke each cylinder five times, stopping 100 mm before the end of the stroke, then run four full strokes. Air left in a circuit after a ram rebuild is the usual reason a machine feels soft for a week.
Contents:
Section 1 – General Information
Section 2 – Care and Safety
Section 3 – Maintenance
Section B – Body and Framework
Section C – Electrics
Section E – Hydraulics
Section F – Transmission
Section J – Track and Running Gear
Section K – Engine
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