John Deere 470GLC Excavator Repair Technical Manual TM12180 – PDF Download

Description

John Deere 470GLC Excavator Repair Technical Manual — TM12180

This is the complete John Deere 470GLC Excavator Repair Technical Manual, issued under document number TM12180 and dated 24SEP11 in English. It is the repair-side companion to the 470GLC Operation and Test manual and is written for the experienced technician who already understands the machine and simply needs the correct disassembly, assembly, removal, installation, inspection and torque information in front of them. Coverage runs across the whole machine — from the track system and travel gear cases through the engine, cooling, intake, exhaust and fuel systems, the operator’s station, the front attachment, the full hydraulic system, and the swing system — with exploded views, service specifications and step-by-step procedures throughout.

File Details

• Manual Type: Repair Technical Manual
• Brand: John Deere
• Model: 470GLC Excavator
• Publication Number: TM12180
• Edition / Date: 24SEP11 (English)
• Language: English
• File Format: PDF

Chapters Covered

• 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 System
  • Group 0510 — Cooling Systems
  • Group 0520 — Intake System
  • Group 0530 — External Exhaust 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 19 — Sheet Metal
  • Group 1910 — Hood and Engine Side Shields
  • Group 1921 — Grille and Grille Housing
• Section 33 — Excavator
  • Group 3302 — Buckets
  • Group 3340 — Frames
  • Group 3360 — Hydraulic System
• Section 43 — Swing System
  • Group 4350 — Mechanical Drive Elements
  • Group 4360 — Hydraulic System
• Section 99 — Dealer Fabricated Tools

Taken as a whole, this John Deere 470GLC repair manual gives a technician a single reference that follows the machine’s structure group by group. Each group opens with the applicable service equipment, tools, materials, service parts kits, specifications, wear tolerances and torque values before stepping into the procedure itself, so the job can be set up correctly before a single fastener is loosened. The track section walks through the roller pressure test, carrier roller, metal face seal inspection, shoe and chain work, sprocket, front idler, and the track adjuster and recoil spring. The engine section covers engine removal and installation along with turbocharger, starter motor, belt and alternator work. The excavator section covers bucket and pin-up data, arm and boom removal, pin/bushing/boss inspection limits, hydraulic pump 1 and 2, the pump regulators, pilot pump, fan drive pump and motor, control valve disassembly, hydraulic oil tank and cooler, and all three main cylinders. The swing section handles the swing gear case, upperstructure, swing bearing, center joint and swing motor with park brake. The torque value groups and fitting service recommendations at the front of the manual give the correct values for metric and unified bolts, O-ring boss fittings, flat face O-ring seal fittings, and four-bolt flange connections.

What This Manual Lets You Do

With TM12180 open on the bench you can correctly remove and reinstall the engine, the hydraulic pumps, the travel gear case and travel motor, the swing gear case and swing motor, the swing bearing, the center joint, the control valve, the hydraulic oil tank and cooler, the cooling package, and every boom, arm and bucket cylinder on the 470GLC. You can disassemble and reassemble the pump 1 and 2 regulators, the pilot pump, the fan drive pump and motor, the pilot valve, the travel pilot control valve, the pilot signal manifold, the left and right control valve housings, the pump case drain filter, the park brake, and the front idler, carrier roller and track adjuster. You can inspect and measure wear against the published limits — pin and bushing limits for the front attachment, plunger-to-cylinder and shoe clearances inside the swing motor, body and spindle sliding clearances in the center joint, and metal face seal reuse criteria. You can also pressure test the track roller and front idler, perform air tests on the center joint, follow the pump 1 and 2 start-up procedure, bleed hydraulic cylinders, and apply the correct torque every time.

Why It Matters

Excavator repair is unforgiving. A pin installed without the correct thrust plate clearance, a swing motor brake piston without its O-rings seated correctly, a hydraulic pump started without oil in the housing, a swing gear case run without oil, or a flange cap screw torqued to the wrong value will each turn a routine job into a second, more expensive failure. This manual supplies the tolerances, the tightening sequences, the torque values, the start-up procedures and the bleed procedures that keep that from happening. Where the machine uses reusable parts — metal face seals, matched seal ring sets, shims, select-fit spools — the manual states exactly how they must be kept together and how to judge whether they can go back in.

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Instant PDF Delivery

Your download link is available immediately after checkout. There is no shipping, no waiting and no physical media — just a printable PDF you can keep on a laptop, tablet or phone in the shop and print off the pages you need for the job at hand. Whether you are chasing a track adjuster leak, rebuilding a swing motor, pulling the engine for a reseal, or working through the front attachment pin and bushing limits, the John Deere 470GLC Excavator Repair Technical Manual TM12180 keeps the correct procedure and the correct numbers within reach.