This is NOT a paper book this will be shipped with tracking to you on a USB drive. ( If you would rather have a CD please contact me and I would be happy to switch it for you.) This manual has the contents to the side and is searchable to get you where you need quickly, you are also able to choose and print pages at anytime. Works on any device with a reader such as Adobe. Manual contains all service, repair, maintenance troubleshooting procedures you need to keep your machine operating smoothly, contains step-by-step instructions, diagrams, illustrations, specifications and more, everything you need to save you money and do your own repairs. Covers the following: 120C Excavator Print Date: 2015 Pages: 372 CONTENTS: ___________________ FOREWORD TECHNICAL INFORMATION FEEDBACK FORM Section 00 ? GENERAL INFORMATION Group 0001 ? Safety Group 0003 ? Torque Values Section 01 ? TRACKS Group 0130 ? Track System Section 02 ? AXLES AND SUSPENSION SYSTEMS Group 0250 ? Axle Shaft, Bearings, and Reduction Gears Group 0260 ? Hydraulic System Section 04 ? ENGINE Group 0400 ? Removal and Installation Section 05 ? ENGINE AUXILIARY SYSTEMS Group 0510 ? Cooling System Group 0520 ? Intake System Group 0560 ? External Fuel Supply Systems Section 07 ? DAMPENER DRIVE (FLEX COUPLING) Group 0752 ? Elements Section 17 ? FRAME OR SUPPORTING STRUCTURE Group 1740 ? Frame Installation Group 1749 ? Chassis Weights Section 18 ? OPERATOR?S STATION Group 1800 ? Removal and Installation Group 1810 ? Operator Enclosure Group 1821 ? Seat and Seat Belt Group 1830 ? Heating and Air Conditioning Section 32 ? BULLDOZERS (BACKFILL BLADE) Group 3201 ? Blades Group 3260 ? Hydraulic System Section 33 ? EXCAVATOR Group 3302 ? Buckets Group 3340 ? Frames Group 3360 ? Hydraulic System Section 43 ? SWING OR PIVOTING SYSTEM Group 4350 ? Mechanical Drive Elements Group 4360 ? Hydraulic System Section 99 ? DEALER FABRICATED TOOLS Group 9900 ? Dealer Fabricated ToolsPlease read description for details