John Deere 30 and 50 Compact Excavators Technical Manual (TM1380)

Illustrated factory Technical Manual for John Deere Compact Excavators Models 30 and 50.

This manual will assist you in diagnosing, and repairing for your compact excavator.
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Covered Models:
   30
   50

Format: PDF, 542 pages
Language: English
Publication Date: 01 Dec 1986
Table of Contents:
   Introduction and Safety
   General Information
      General Specifications
      Torque Values
      Fuels and Lubricants
      Inspection Procedures
   Tracks
      Track System
   Axle and Suspension
      Axle Shaft, Bearings and Reduction Gears
      Hydraulic System
   Engine
      Repair Information
      Removal and Installation
   Engine Auxiliary System
      Cooling System
      Speed Controls
      Intake System
      External Fuel Supply Systems
   Frame, Chassis or Supporting Structure
      Chassis Weights
   Operator's Station
      Removal and Installation
   Excavator
      Buckets
      Controls Valves Linkage
      Frame
      Hydraulic System
   Swing Rotation or Pivoting System
      Mechanical Drive Elements
      Hydraulic System
   Operational Checkout Procedure
      Seven Basic Steps to Diagnose
      Operational Checkout Procedure
   Engine Operation and Tests
      Theory of Operation
      System Operational Checks
      Diagnostic Information
      Adjustments
      Tests
   Electrical System Operation and Test
      Theory of Operation
      Diagnostic Information
      Test
   Power Train Operation and Test
      Theory of Operation
      Diagnostic Information
      Adjustments
      Tests
   Hydraulic System Operation and Test
      Theory of Operation
      Diagnostic Information
      Adjustments
      Tests
   Dealer Fabricated Tools
      Dealer Fabricated Tools