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New Holland D180C Tier 4 Service Manual

Crawler dozer
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SERVICE MANUAL
D180C
Tier 4
Crawler Dozer
Part number 47645621
1
edition English
st
May 2014
Copyright © 2014 CNH Industrial America LLC. All Rights Reserved.

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  • Page 1 SERVICE MANUAL D180C Tier 4 Crawler Dozer Part number 47645621 edition English May 2014 Copyright © 2014 CNH Industrial America LLC. All Rights Reserved.
  • Page 2 SERVICE MANUAL D180C 47645621 31/05/2014 Find manuals at https://best-manuals.com...
  • Page 3 Contents INTRODUCTION Engine..................10 [10.001] Engine and crankcase ............. 10.1 [10.216] Fuel tanks .
  • Page 4 Frames and ballasting ..............39 [39.100] Frame ................39.1 Tracks and track suspension ............
  • Page 5 [90.114] Operator protections ............. . . 90.2 [90.100] Engine hood and panels .
  • Page 6 INTRODUCTION 47645621 31/05/2014 Find manuals at https://best-manuals.com...

  • Page 7: Table Of Contents

    Contents INTRODUCTION Safety rules ..................3 Safety rules - Ecology and the environment .

  • Page 8: Safety Rules

    INTRODUCTION Safety rules Personal safety This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible death or injury. Throughout this manual you will find the signal words DANGER, WARNING, and CAUTION followed by special in- structions.

  • Page 9: Safety Rules - Ecology And The Environment

    • Do not open the air-conditioning system yourself. It contains gases that should not be released into the atmosphere. Your NEW HOLLAND CONSTRUCTION dealer or air conditioning specialist has a special extractor for this purpose and will have to recharge the system properly.

  • Page 10: Safety Rules - Do Not Operate Tag

    INTRODUCTION Safety rules - Do not operate tag WARNING Maintenance hazard! Before you start servicing the machine, attach a DO NOT OPERATE warning tag to the machine in a visible area. Failure to comply could result in death or serious injury. W0004A Attach a DO NOT OPERATE (TAG) to the machine in an area that is clearly visible whenever the machine is not operating properly and/or requires service.

  • Page 11: Safety Rules

    INTRODUCTION Safety rules General safety rules Use caution when operating the machine on slopes. Raised equipment, full tanks and other loads will change the center of gravity of the machine. The machine can tip or roll over when near ditches and embankments or uneven surfaces.
  • Page 12 INTRODUCTION Before leaving the machine: 1. Park machine on a firm level surface. 2. Put all controls in neutral or park lock position. 3. Engage park brake. Use wheel chocks if required. 4. Lower all hydraulic equipment — Implements, header, etc. 5.
  • Page 13 INTRODUCTION Wheels and tires Make sure tires are correctly inflated. Do not exceed recommended load or pressure. Follow instructions in the manual for proper tire inflation. Tires are heavy. Handling tires without proper equipment could cause death or serious injury. Never weld on a wheel with a tire installed.
  • Page 14 INTRODUCTION At least once each day, remove debris accumulation around moving components such as bearings, pulleys, belts, gears, cleaning fan, etc. More frequent cleaning of your machine may be necessary depending on the operating environment and conditions. Inspect the electrical system for loose connections or frayed insulation. Repair or replace loose or damaged parts. Do not store oily rags or other flammable material on the machine.
  • Page 15 INTRODUCTION Operator presence system Your machine is equipped with an operator presence system to prevent the use of some features while the operator is not in the operator’s seat. The operator presence system should never be disconnected or bypassed. If the system is inoperable, the system must be repaired. Reflectors and warning lights Flashing amber warning lights must be used when operating on public roads.
  • Page 16 INTRODUCTION Air-conditioning system The air-conditioning system is under high pressure. Do not disconnect any lines. The release of high pressure can cause serious injury. The air-conditioning system contains gases that are harmful to the environment when released into the atmosphere. Do not attempt to service or repair the system.
  • Page 17 INTRODUCTION • Do not permit anyone to touch the machine until power has been shut off to the power lines. Electrical storm safety Do not operate machine during an electrical storm. If you are on the ground during an electrical storm, stay away from machinery and equipment. Seek shelter in a permanent, protected structure.
  • Page 18 INTRODUCTION Roll over and tip over • Travel speed should be such that complete control and machine stability is maintained at all times. Where possible, avoid operating near ditches, embankments and holes. Reduce speed when turning, crossing slopes, and on rough, slick, or muddy surfaces.

  • Page 19: Basic Instructions - Important Notice Regarding Equipment Servicing

    Some information could not be updated due to modifications of a technical or commercial type, or changes to the laws and regulations of different countries. In case of questions, refer to your NEW HOLLAND CONSTRUCTION Sales and Service Networks. 47645621 31/05/2014...

  • Page 20: Basic Instructions - Shop And Assembly

    Only genuine spare parts guarantee the same quality, duration, and safety as original parts, as they are the same parts that are assembled during standard production. Only CNH Original Parts or NEW HOLLAND CONSTRUCTION Original Parts can offer this guarantee.
  • Page 21 W0111A Special tools The special tools that NEW HOLLAND CONSTRUCTION suggests and illustrate in this manual have been specifically researched and designed for use with NEW HOLLAND CONSTRUCTION machines. The special tools are essential for reliable repair operations. The special tools are accurately built and rigorously tested to offer efficient and long- lasting operation.

  • Page 22: Torque

    INTRODUCTION Torque Ripper Component Torque Ripper mounting bolts 1016 - 1375 N·m (749 - 1014 lb ft) Ripper pin retaining and tube cover bolts 301 - 407 N·m (222 - 300 lb ft) Fuse and Relay Blocks Component Torque Fuse block mounting 6.5 N·m (4.8 lb ft) Pumps and Motors Component...
  • Page 23 INTRODUCTION Air Conditioning Compressor Torque Component Compressor rotor shaft nut 15 - 20 Nm ( 11 - 15 lb ft) Oil filler plug 15 - 24 Nm ( 11 - 18 lb ft) Dust cover screws 7 - 11 Nm ( 5 - 8 lb ft) Lift Cylinder Component Torque...

  • Page 24: General Specification

    INTRODUCTION General specification Bolt torque information Decimal Hardware 1. Replace the fasteners with the same or higher grade. If you use a higher grade fastener, tighten to the strength of the original. 2. Clean the threads of the fasteners and start the thread engagement. This will prevent failure of the fasteners when you tighten them.
  • Page 25 INTRODUCTION Grade 2 * Grade 5, 5.1 or 5.2 Grade 8 or 8.2 Grade L9 (Alloy) Dry ** Lubricated Dry** Lubricated Dry** Lubricated Head Size lb/ft lb/ft lb/ft lb/ft lb/ft lb/ft lb/ft lb/ft 1051 775 1234 910 1383 1020 1031 760 1220 900 1-1/8 1071 790...
  • Page 26 INTRODUCTION Grade 8.8 Bolts, Nuts and Studs Grade 10.9 Bolts, Nuts and Studs Size lb/in lb/ft lb/in lb/ft 2400 to 2700 1770 to 1990 3315 to 3730 2445 to 2750 Use the above torques when specifications are not given. These values apply to fasteners with both coarse and fine threads as received from the supplier, plated or unplated, or when lubricated with engine oil.
  • Page 27 INTRODUCTION O-ring face seal end Nom. SAE Tube OD Thread size Newton lb/in lb/ft dash size metres 6.4 mm 1/4 inch 9/16 - 18 23 to 26 204 to 228 9.5 mm 3/8 inch 11/16 - 16 34 to 40 300 to 348 12.7 mm 52 to 57...

  • Page 28: Conversion Factors

    INTRODUCTION Conversion factors Metric to U.S. MULTIPLY TO OBTAIN AREA: square meter 10.763 91 square foot hectare 2.471 05 acre newton FORCE: 3.596 942 ounce force newton 2.224 809 pound force LENGTH: millimeter 0.039 370 inch meter 3.280 840 foot kilometer 0.621 371 mile...
  • Page 29 INTRODUCTION U.S. to Metric MULTIPLY TO OBTAIN VOLUME: cubic inch 16.387 06 cubic centimeter cubic foot 0.028 317 cubic meter cubic yard 0.764.555 cubic meter ounce (US fluid) 29.573 53 milliliter quart (US liquid) 0.946 353 litre quart (Imperial) 1.136 523 litre gallon (US) 3.785 412...

  • Page 30: Consumables Loctite® Product Chart

    INTRODUCTION Consumables Loctite® Product Chart Bonding Adhesives Prod- Color Strength Fixture/Full Recom- Description Cure (Steel/ mended Steel) Time Primer or Activator Clear 9.8 - 17.2 MPa 2 min/24 hrs Typical applications include bonding dissimilar (1421 - materials such as metals, glass or ceramics and 2495 psi) where fast fixturing is required between close fitting parts.
  • Page 31 INTRODUCTION Surface Preparation Product Color Active (Steel/Steel) Description Time 7380 Yellow 6 hours Is designed to initiate the cure of Loctite toughened acrylic to light adhesives. amber 7471 Yellow 30 to 70 seconds Is used where increased cure speed of LOCTITE® anaerobic to light products is required.
  • Page 32 INTRODUCTION Retain, Cylindrical Assemblies Prod- Color Strength Fixture/Full Recom- Description Cure (Steel/ mended Steel) Time Primer or Activator Green 13.5 - 25.0 MPa 4 min/6 hrs 7471 or Is designed for the bonding of cylindrical fitting (1958 - 7469 parts, particularly where bond gaps can approach 3626 psi) 0.25 mm (0.01 in.) and where maximum strength at room temperature is required.
  • Page 33 INTRODUCTION RTV Sealants Product Color Strength Fixture/Full Description Cure (Steel/ Steel) Time Clear 1.5 MPa 5 min/24 hrs Is designed for superior bonding and sealing properties (218 psi) to most surfaces (not recommended for concrete). This product resists aging, weathering and thermal cycling without hardening, shrinking or cracking.
  • Page 34 INTRODUCTION Gasket Sealants Prod- Color Strength Fixture/Full Recom- Description Cure (Steel/ mended Steel) Time Primer or Activator none White 0.113 - 72 hrs Is a medium strength anaerobic sealant with 0.330 Nm (1 Teflon® for tapered pipe threads. The high - 3 lb in) lubricating properties of this compound prevent galling on pipe threads and fittings.
  • Page 35 INTRODUCTION Thread Locker and Sealing Prod- Color Strength Fixture/Full Recom- Description Cure (Steel/ mended Steel) Time Primer or Activator Green 10 - 40 Nm (90 20 min/4 hrs 7471 or Is designed for the locking and sealing of threaded - 355 lb in) 7469 fasteners.

  • Page 36: Hydraulic Contamination

    INTRODUCTION Hydraulic contamination Contamination in the hydraulic system is a major cause of the malfunction of hydraulic components. Contamination is any foreign material in the hydraulic oil. Contamination can enter the hydraulic system in several ways. (A) When you drain the oil or disconnect any line. (B) When you disassemble a component.

  • Page 37: Capacities

    29.0 ml (1.0 US fl oz) Grease fittings Quantity As Required Specifications NEW HOLLAND AMBRA GR 75 MD NOTE: If the ambient temperature is lower than -37 °C (-34.6 °F), adjust the mixture according to the coolant manu- facturer specifications. 47645621 31/05/2014...

  • Page 38: Product Identification

    INTRODUCTION Product identification Model, serial number, and year of manufacture Record the machine and Product Identification Number (PIN). When ordering parts, obtaining information or assis- tance, always supply your dealer with the type and PIN of your machine or accessories. Keep a record of these numbers and your Manufacturer’s Statement of Origin in a safe place.
  • Page 39 INTRODUCTION Dozer blade The serial number plate is on the right side of the dozer blade. RAIL13DOZ1609AA 47645621 31/05/2014...

  • Page 40: Product Identification Machine Orientation (Front, Right, Rear, Left)

    INTRODUCTION Product identification Machine Orientation (front, right, rear, left) The terms right-hand, left-hand, front, and rear are used in this manual to indicate the sides as they are seen from the operator's seat. 1. Front 2. Right 3. Rear 4. Left RAPH13DOZ0888CA 47645621 31/05/2014...
  • Page 41 INTRODUCTION 47645621 31/05/2014...
  • Page 42 SERVICE MANUAL Engine D180C 47645621 31/05/2014...
  • Page 43 Contents Engine - 10 [10.001] Engine and crankcase ............. . . 10.1 [10.216] Fuel tanks .
  • Page 44 Engine - 10 Engine and crankcase - 001 D180C 47645621 31/05/2014 10.1 [10.001] / 1...
  • Page 45 Contents Engine - 10 Engine and crankcase - 001 SERVICE Engine Remove ................. . 3 Install .
  • Page 46 Engine - Engine and crankcase Engine - Remove Prior operation: Frame - Remove (39.100) NOTICE: The engine weighs approximately 631 kg (1391 lb). Use appropriate lifting equipment to prevent personal injury or property damage. NOTICE: The engine must be balanced as shown, or personal injury or property damage will occur. 1.
  • Page 47 Engine - Engine and crankcase 6. Remove the mounting bolts and washers (1) from the engine-to-pump stack adapter plate (2). 7. Slowly move the engine forward to separate it from the hydrostatic drive pump stack, and remove the engine from the frame cradle. RAIL14DOZ0203AA 8.
  • Page 48 Engine - Engine and crankcase Engine - Install Prior operation: Engine - Remove (10.001) 1. Attach the tandem pump flexible coupling assembly to the flywheel. Torque the bolts to 41 - 50 N·m (30 - 37 lb 2. Slowly lower the engine into the frame cradle and con- nect the engine to the hydrostatic drive pump stack.
  • Page 49 Engine - Engine and crankcase 6. Install the left side engine-to-frame cradle mounting bracket. Apply L ® 242 to the engine-to-frame OCTITE cradle mounting bracket bolts. Torque the three bolts (1) 91 - 123 N·m (67 - 91 lb ft) to the adapter plate, and the three bolts (2) 225 - 305 N·m (166 - 225 lb ft) to the left side engine-to-frame cradle mounting bracket (3).
  • Page 50 Index Engine - 10 Engine and crankcase - 001 Engine - Install ..................5 Engine - Remove .
  • Page 51 This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...

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