Fayat Group BOMAG BW 174 APO-4i Service Manual
  1. Manuals
  2. Brands
  3. Fayat Group Manuals
  4. Construction Equipment
  5. BOMAG BW 174 APO-4i
  6. Service manual

Fayat Group BOMAG BW 174 APO-4i Service Manual

Tandem vibratory roller
Hide thumbs
Table of Contents

Advertisement

Quick Links

Service Manual
BW 174 APO-4i / BW 174 AP-4i /
BW 174 ACP-4i AM / BW 174 AP-4i AM
S/N 101 870 56 1001> / S/N 101 870 75 1001> / S/N 101 870 90 1001> / S/N 101 870 92 1001> /
S/N 101 870 17 1001> / S/N 101 870 76 1001> / S/N 101 870 91 1001> / S/N 101 870 93 1001>
Tandem vibratory roller
008 923 07
© 06/2017

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the BOMAG BW 174 APO-4i and is the answer not in the manual?

Questions and answers

Андрей
March 28, 2025

здравствуйте, нужна электросхема.

0
1 comments:
Mr. Anderson
May 14, 2025

The electrical schematic for the BOMAG BW 174 APO-4i is found under section 12.3.6 titled "Understanding electric circuit diagrams" in the manual. This section provides the relevant electrical circuit diagrams and explanations.

This answer is automatically generated

0

Related Manuals for Fayat Group BOMAG BW 174 APO-4i

Summary of Contents for Fayat Group BOMAG BW 174 APO-4i

  • Page 1 Service Manual BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM S/N 101 870 56 1001> / S/N 101 870 75 1001> / S/N 101 870 90 1001> / S/N 101 870 92 1001> / S/N 101 870 17 1001>...
  • Page 2 Find manuals at https://best-manuals.com...

  • Page 3: Table Of Contents

    Table of contents Table of contents General..............................11 1.1 Introduction..........................12 1.2 Concerning your safety......................14 1.2.1 General prerequisites......................... 14 1.2.2 Definition of responsible persons....................17 1.2.3 Fundamentals for safe operation....................18 1.2.4 Handling fuels and lubricants..................... 20 1.2.5 Emergency procedures......................25 1.2.6 Regeneration of exhaust gas aftertreatment system..............
  • Page 4 Table of contents Electric systems..........................119 4.1 Overview of electric system..................... 120 4.2 Table of fuels and lubricants....................122 4.2.1 Table of operating means, comparison BOMAG Kubota............129 4.3 Wiring............................131 4.4 MESX, A83..........................150 4.5 CAN BUS overview........................151 4.6 Starting the engine with jump leads..................
  • Page 5 Table of contents 5.11 Inspection and maintenance work..................234 5.11.1 Check the engine oil level...................... 234 5.11.2 Changing engine oil and oil filter cartridge................234 5.11.3 Check the coolant level......................236 5.11.4 Changing the coolant......................237 5.11.5 Check the anti-freeze concentration and the condition of the coolant........239 5.11.6 Checking radiator hoses and hose clamps................
  • Page 6 Table of contents 6.12.1 Activate service mode......................341 6.12.2 Driving against the closed brake.................... 342 6.12.3 Turn the steering against an end stop..................345 6.12.4 Checking the rotation speeds....................347 6.12.5 Pressure tests in the travel circuit..................348 6.12.6 Checking / adjusting the neutral positions of the travel pump..........351 6.12.7 Checking the setting of the high pressure limiting valves in the travel system......
  • Page 7 Table of contents 8.3 Refrigerant R134a........................433 8.4 Compressor oil / refrigeration oil.................... 436 8.5 Working principle of the air conditioning system..............439 8.6 Monitoring devices........................440 8.7 Description of components...................... 441 8.8 Compressor..........................447 8.9 Emptying in case of repair....................... 449 8.10 Drying and evacuation......................
  • Page 8 Table of contents 10.3 Installing the oscillating/pivot steering................. 574 10.4 Repair overview pivot steering....................581 10.5 Removing the pivot steering....................582 10.6 Installing the pivot steering....................585 10.7 Inspection and maintenance work..................588 10.7.1 Maintenance Table......................... 588 10.7.2 Every 250 operating hours..................... 588 Precision spreader..........................
  • Page 9 Table of contents 12.6.1 Trouble shooting in refrigerant circuit, basic principles............1188 12.6.2 Trouble shooting procedure....................1194 12.6.3 Leak test..........................1203 12.6.4 Checking the magnetic clutch ..................... 1204 Special tools............................ 1207 13.1 Special tools, electrics......................1208 13.2 Special tools, hydraulic system................... 1209 13.2.1 Special tools, tests and adjustments..................
  • Page 10 Table of contents BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM Find manuals at https://best-manuals.com...

  • Page 11: General

    General General BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...

  • Page 12: Introduction

    General – Introduction 1.1 Introduction General This manual: addresses the BOMAG Customer Service and professionally trained personnel. provides support for repair work or maintenance procedures on the machine. This manual described the deinstallation, dismantling , assembly, installation as well as the repair of components and assembly groups as far as this makes sense with respect to tools and spare parts supply.
  • Page 13 General – Introduction Copyright Information and illustrations in this manual must not be reproduced and distributed, nor must they be used for the purpose of competi- tion without the consent of BOMAG. All rights according to the copyright law remain expressly reserved. BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...

  • Page 14: Concerning Your Safety

    General – Concerning your safety 1.2 Concerning your safety 1.2.1 General prerequisites 1.2.1.1 General This BOMAG machine has been built in compliance with the latest technical standard and complies with the applicable regulations and technical rules. However, dangers for persons and property may arise from this machine, if: it is used for purposes other than the ones it is intended for, it is operated by untrained personnel,...
  • Page 15 General – Concerning your safety CAUTION! Danger of injury if failing to comply! Sections marked accordingly indicate a dangerous situation that could lead to fatal or severe injuries, if this warning is disregarded. NOTICE! Danger of material damage if failing to comply! Sections marked accordingly indicate possible dangers for machines or components.
  • Page 16 General – Concerning your safety Safety goggles To protect the eyes against airborne particles and squirting fluids. Face protection To protect the face against airborne particles and squirting fluids. Hard hat To protect the head against falling parts and to protect against injuries.

  • Page 17: Definition Of Responsible Persons

    General – Concerning your safety Transporting persons, except the machine driver, is prohibited. Starting and operating the machine in explosive environments and in underground mining is prohibited. 1.2.1.6 Improper use Dangers may arise from the machine when it is used for purposes other than the one it is intended for.

  • Page 18: Fundamentals For Safe Operation

    General – Concerning your safety 1.2.2.2 Expert / qualified person An expert / qualified person is a person who, based on his/her pro- fessional education and experience, has profound knowledge in the field of construction equipment and the machine in question in particular.
  • Page 19 General – Concerning your safety All persons remaining in the area of the machine must be informed about the dangers that arise from the operation of the machine. 1.2.3.2 Regular safety inspections Have the machine inspected by an expert / qualified person as required for the conditions the machine is working under, but at least once every year.

  • Page 20: Handling Fuels And Lubricants

    General – Concerning your safety A defect ROPS must generally be replaced with an original spare part in close coordination with the manufacturer. 1.2.4 Handling fuels and lubricants 1.2.4.1 Preliminary remarks The operating company must ensure that all professional users have read and follow the corresponding safety data sheets for the individual fuels and lubricants.
  • Page 21 General – Concerning your safety 1.2.4.2 Safety regulations and environmental protection regulations for handling diesel fuel WARNING! Danger of burning by ignited diesel fuel! – Do not allow diesel fuel to come into contact with hot components. – Smoking and open fire is prohibited! –...
  • Page 22 General – Concerning your safety 1.2.4.3 Safety regulations and environmental protection regulations for handling oil WARNING! Danger of burning by ignited oil! – Do not allow oil to come into contact with hot components. – Smoking and open fire is prohibited! –...
  • Page 23 General – Concerning your safety 1.2.4.4 Safety regulations and environmental protection regulations for handling hydraulic oil WARNING! Danger of injury caused by escaping pressure fluid! – Always depressurize the hydraulic system before starting work in the hydraulic system. – Wear your personal protective equipment (pro- tective gloves, protective clothing, goggles).
  • Page 24 General – Concerning your safety 1.2.4.5 Safety regulations and environmental protection regulations for handling coolants WARNING! Danger of scalding by hot fluid! – Open the compensation tank only when the engine is cold. – Wear your personal protective equipment (pro- tective gloves, protective clothing, goggles).

  • Page 25: Emergency Procedures

    General – Concerning your safety 1.2.4.6 Safety regulations and environmental protection regulations for handling battery acid WARNING! Danger of cauterization with acid! – Wear your personal protective equipment (pro- tective gloves, protective clothing, goggles). – Do not allow clothes, skin or eyes to come into contact with acid.

  • Page 26: Regeneration Of Exhaust Gas Aftertreatment System

    General – Concerning your safety In case of frequent use the wear on the multi-discs brakes will be very high, you should therefore never use the emergency stop switch as a service brake. 1.2.5.2 Disconnecting the battery In events of emergency, e.g. in case of a cable fire, disconnect the battery from the vehicle network.

  • Page 27: Parking The Machine In Secured Condition

    General – Concerning your safety 1.2.7 Parking the machine in secured condition Drive the machine onto level and firm ground. To stop the machine return the travel lever to “Middle” posi- tion and shift it to the right to lock (parking brake position). ð...
  • Page 28 General – Concerning your safety Perform maintenance work only with the engine shut down. Make sure that the engine cannot be accidentally started during maintenance work. 1.2.8.2 Work on hydraulic lines Relieve hydraulic pressures before working on hydraulic lines. Hydraulic oil escaping under pressure can penetrate the skin and cause severe injury.
  • Page 29 General – Concerning your safety Check and change coolant only when the engine is cold. Collect coolant and dispose of it in an environmentally friendly way. 1.2.8.4 Maintenance work on electric components and battery Before starting to work on electric parts of the machine disconnect the battery and cover it with insulating material.

  • Page 30: Repair

    General – Concerning your safety 1.2.8.7 Cleaning work Do not perform cleaning work while the motor is running. Allow the engine to cool down before starting cleaning work on engine and exhaust system. Never use gasoline or other easily inflammable substances for cleaning.
  • Page 31 General – Concerning your safety Fig. 9: Signage on the machine, outside left BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...
  • Page 32 General – Concerning your safety Fig. 10: Signage on the machine, outside right BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...
  • Page 33 General – Concerning your safety Fig. 11: Signage in the engine compartment, left BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...
  • Page 34 General – Concerning your safety Fig. 12: Signage in the engine compartment, right BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...
  • Page 35 General – Concerning your safety Fig. 13: Signage on the machine, outside left BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...
  • Page 36 General – Concerning your safety Fig. 14: Signage on the machine, outside right BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...
  • Page 37 General – Concerning your safety Fig. 15: Signage in the engine compartment, left BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...
  • Page 38 General – Concerning your safety Fig. 16: Signage in the engine compartment, right BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...
  • Page 39 General – Concerning your safety Fig. 17 Warning sticker - Danger of crushing Fig. 18 BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...
  • Page 40 General – Concerning your safety Warning sticker - Follow operating instructions Fig. 19 Warning sticker - Danger of being pulled in by belt drive and cooling fan and hot surface Fig. 20 Warning sticker - Close the maintenance door before starting to drive Fig.
  • Page 41 General – Concerning your safety Warning sticker - Explosion hazard battery Fig. 23 Warning sticker - Hand injuries Fig. 24 Warning sticker - Never open the maintenance door in slanted position Fig. 25 Prohibition sticker - High pressure cleaning Fig. 26 BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...
  • Page 42 General – Concerning your safety Instruction sticker - Always wear your seat belt Fig. 27 Information sticker - Lashing point Fig. 28 Information sticker - Lifting point Fig. 29 Information sticker - Diesel Fig. 30 BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...
  • Page 43 General – Concerning your safety Information sticker - Ultra-low sulphur fuel Fig. 31 Information sticker - Water Fig. 32 Information sticker - AdBlue ® /DEF Fig. 33 Information sticker - Minimum topping up quantity AdBlue ® /DEF Fig. 34 BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...
  • Page 44 General – Concerning your safety Information sticker - Emulsion Fig. 35 Information sticker - Hydraulic oil Fig. 36 Information sticker - Hydraulic oil drain Fig. 37 Information sticker - Coolant drain Fig. 38 BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...
  • Page 45 General – Concerning your safety Information sticker - Main battery switch Fig. 39 Information sticker - Push button assignment on travel lever Fig. 40 Information sticker - Regeneration of exhaust gas aftertreatment system Fig. 41 Information sticker - Load precision spreader (optional equipment) Fig.
  • Page 46 General – Concerning your safety Information sticker - Shut down precision spreader (optional equipment) Fig. 43 Information sticker - Guaranteed sound capacity level Fig. 44 Information sticker - Low ash engine oil Fig. 45 Machine type plate (example) Fig. 46 BW 174 APO-4i / BW 174 AP-4i / BW 174 ACP-4i AM / BW 174 AP-4i AM...

  • Page 47: Notes On Repair

    General – Notes on repair 1.3 Notes on repair 1.3.1 General repair instructions NOTICE! Ensure strict cleanliness when performing repair work! – No foreign objects should enter into open sys- tems. – Thoroughly clean the area around the affected components. –...
  • Page 48 General – Notes on repair Always keep battery poles and terminal clams clean to avoid high transition resistances when starting and the related devel- opment of heat. Make sure the battery is properly fastened in the vehicle. Generator Before removing the generator you must disconnect the ground cable from the minus pole of the battery while the ignition is switched off.
  • Page 49 General – Notes on repair 1.3.1.2 Repair notes for hydraulics Please note Cleanliness is of utmost importance. Dirt and other contaminations must strictly be kept out of the system. Connections and screw fittings, filler neck covers and their immediate surrounding areas must be cleaned before removal. Before loosening hoses, pipe lines etc.
  • Page 50 General – Notes on repair Taking into operation Bleed the hydraulic circuits. Start up the hydraulic system without load. Check the hydraulic oil level in the tank, if necessary top up with hydraulic oil as specified in the operating and maintenance instructions or drain oil off into a suitable container.
  • Page 51 This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...

This manual is also suitable for:

Bomag bw 174 ap-4iBomag bw 174 acp-4i amBomag bw 174 ap-4i am101 870 56 1001101 870 75 1001101 870 90 1001 ... Show all

Table of Contents

Save PDF