John Deere 30 and 50 Excavators Technical Manual (TM1380)

TABLE OF CONTENTS

SECTION I—GENERAL INFORMATION
Group I—Introduction and Safety Information
Group II—General Specifications
Group Ill—Torque Values
Group IV—Fuels and Lubricants
Group V—lnspection Procedures
SECTION OI—TRACKS
Group 0130—Track Systems
SECTION 02—AXLE AND SUSPENSION SYSTEMS (PROPEL)
Group 0250—Axle Shafts, Bearings and Reduction
Gears
Group 0260—Hydraulic Systems
SECTION 04—ENGlNE
Group 0400—Removal and Installation
SECTION 05—ENGlNE AUXILIARY SYSTEMS
Group 0510—Cooling Systems
Group 0515—Speed Controls
Group 0520—1ntake System
Group 0560—External Fuel Supply Systems
SECTION 17—FRAME, CHASSIS OR SUPPORTING
STRUCTURE
Group 1749—Chassis Weights