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Summary of Contents for Hyundai HL955A
- Page 1 HL955A, HL955ATM WHEELED LOADER SERVICE MANUAL...
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Page 2: Table Of Contents
TABLE OF CONTENT CONTENTS FOREWORD SECTION 1 GENERAL Group 1 Safety Hints Group 3 Operational Checkout Record Sheet SECTION 2 ENGINE Group 1 Structure And Function Group 2 Engine Speed & Stall Rpm Group 3 Fuel Warmer System SECTION 3 POWER TRAIN SYSTEM Group 1 Structure And Function Group 2 Operational Checks And Troubleshooting Group 3 Tests And Adjustments... -
Page 3: Contents
CONTENTS CONTENTS SECTION 1 GENERAL SECTION 1 GENERAL Group 1 Safety Hints -------------------------------------------------------------------------------------------------------- 1-1 Group 2 Specifications ----------------------------------------------------------------------------------------------------- 1-10 Group 3 Operational Checkout Record Sheet --------------------------------------------------------------- 1-27 SECTION 2 ENGINE SECTION 2 ENGINE Group 1 Structure and Function -------------------------------------------------------------------------------------- 2-1 Group 2 Engine speed and Stall rpm ----------------------------------------------------------------------------- 2-12 Group 3 Fuel Warmer System ---------------------------------------------------------------------------------------- 2-13 SECTION 3 POWER TRAIN SYSTEM... - Page 4 SECTION 7 ELECTRICAL SYSTEM SECTION 7 ELECTRICAL SYSTEM Group 1 Component Location --------------------------------------------------------------------------------------- 7-1 Group 2 Electrical Circuit ----------------------------------------------------------------------------------------------- 7-3 Group 3 Monitoring System ------------------------------------------------------------------------------------------ 7-22 Group 4 Electrical Component Specification --------------------------------------------------------------- 7-69 Group 5 Connectors ------------------------------------------------------------------------------------------------------- 7-76 Group 6 Troubleshooting ------------------------------------------------------------------------------------------------ 7-97 Find manuals at https://best-manuals.com...
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Page 5: Foreword
The specifications contained in this shop manual are subject to change at any time and without any advance notice. Contact your HD Hyundai Construction Equipment distributor for the latest information. - Page 6 Revised edition mark Revised edition mark (①②③…) Any additions, amendments or other changes When a manual is revised, an edition mark is will be sent to HD Hyundai Construction recorded on the bottom outside corner of the Equipment distributors. pages.
- Page 7 3. CONVERSION TABLE 3. CONVERSION TABLE Method of using the Conversion Table The Conversion Table in this section is provided to enable simple conversion of figures. For details of the method of using the Conversion Table, see the example given below. Example Example Method of using the Conversion Table to convert from millimeters to inches...
- Page 8 Millimeters to inches Millimeters to inches 1mm = 0.03937in 0.039 0.079 0.118 0.157 0.197 0.236 0.276 0.315 0.354 0.394 0.433 0.472 0.512 0.551 0.591 0.630 0.669 0.709 0.748 0.787 0.827 0.866 0.906 0.945 0.984 1.024 1.063 1.102 1.142 1.181 1.220 1.260 1.299 1.339...
- Page 9 Liter to U.S. Gallon Liter to U.S. Gallon 1ℓ = 0.2642 U.S.Gal 0.264 0.528 0.793 1.057 1.321 1.585 1.849 2.113 2.378 2.642 2.906 3.170 3.434 3.698 3.963 4.227 4.491 4.755 5.019 5.283 5.548 5.812 6.6076 6.340 6.604 6.869 7.133 7.397 7.661 7.925 8.189...
- Page 10 kgf·m to to lbf lbf·ft ft 1kgf·m = 7.233lbf·ft 14.5 21.7 28.9 36.2 43.4 50.6 57.9 65.1 72.3 79.6 86.8 94.0 101.3 108.5 115.7 123.0 130.2 137.4 144.7 151.9 159.1 166.4 173.6 180.8 188.1 195.3 202.5 209.8 217.0 224.2 231.5 238.7 245.9 253.2...
- Page 11 kgf/cm kgf/cm to to lbf/in lbf/in 1kgf / cm = 14.2233lbf / in 14.2 28.4 42.7 56.9 71.1 85.3 99.6 113.8 128.0 142.2 156.5 170.7 184.9 199.1 213.4 227.6 241.8 256.0 270.2 284.5 298.7 312.9 327.1 341.4 355.6 369.8 384.0 398.3 412.5 426.7...
- Page 12 TEMPERATURE TEMPERATURE Fahrenheit-Centigrade Conversion. A simple way to convert a fahrenheit temperature reading into a centigrade temperature reading or vice verse is to enter the accompanying table in the center or boldface column of figures. These figures refer to the temperature in either Fahrenheit or Centigrade degrees. If it is desired to convert from Fahrenheit to Centigrade degrees, consider the center column as a table of Fahrenheit temperatures and read the corresponding Centigrade temperature in the column at the left.
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Page 13: Section 1 General
SECTION 1 GENERAL SECTION 1 GENERAL Group 1 Safety Hints --------------------------------------------------------------------------------------------------------1-1 Group 2 Specifications -----------------------------------------------------------------------------------------------------1-10 Group 3 Operational Checkout Record Sheet ---------------------------------------------------------------1-27... -
Page 14: Group 1 Safety Hints
SECTION 1 GENERAL SECTION 1 GENERAL GROUP 1 SAFETY HINTS GROUP 1 SAFETY HINTS FOLLOW SAFE PROCEDURE FOLLOW SAFE PROCEDURE Unsafe wor k practices are dangerous. Understand service procedure before doing work; Do not attempt shortcuts. WEAR PROTECTIVE CLOTHING WEAR PROTECTIVE CLOTHING Wear close fitting clothing and safety equipment appropriate to the job. - Page 15 PREPARE FOR EMERGENCIES PREPARE FOR EMERGENCIES Be prepared if a fire starts. Keep a first aid kit and fire extinguisher handy. Keep emergency numbers for doctors, ambulance ser vice, hospital, and fire department near your telephone. 73031GE03 WORK IN CLEAN AREA WORK IN CLEAN AREA Before starting a job : ·...
- Page 16 PARK MACHINE SAFELY PARK MACHINE SAFELY Before working on the machine: · Park machine on a level surface. · Lower bucket to the ground. · Turn key switch to OFF to stop engine. Remove key from switch. · Move pilot control shutoff lever to locked position.
- Page 17 Store flammable fluids away from fire hazards. Do not incinerate or puncture pressurized containers. Make sure machine is clean of trash, grease, and debris. Do not store oily rags ; They can ignite and burn spontaneously. 73031GE09 BEWARE OF EXHAUST FUMES BEWARE OF EXHAUST FUMES Prevent asphyxiation.
- Page 18 ILLUMINATE WORK AREA SAFELY ILLUMINATE WORK AREA SAFELY Illuminate your work area adequately but safely. Use a portable safety light for working inside or under the machine. Make sure the bulb is enclosed by a wire cage. The hot filament of an accidentally broken bulb can ignite spilled fuel or oil.
- Page 19 AVOID HIGH PRESSURE FLUIDS AVOID HIGH PRESSURE FLUIDS Escaping fluid under pressure can penetrate the skin causing serious injury. Avoid the hazard by relieving pressure before disconnecting hydraulic or other lines. Tighten all connections before applying pressure. Search for leaks with a piece of cardboard. Protect hands and body from high pressure 73031GE14 fluids.
- Page 20 PREVENT ACID BURNS PREVENT ACID BURNS Sulfuric acid in battery electrolyte is poisonous. It is strong enough to burn skin, eat holes in clothing, and cause blindness if splashed into eyes. Avoid the hazard by: Filling batteries in a well-ventilated area. Wearing eye protection and rubber gloves.
- Page 21 SERVICE TIRES SAFELY SERVICE TIRES SAFELY Explosive separation of a tire and rim parts can cause serious injury or death. Do not attempt to mount a tire unless you have the proper equipment and experience to perform the job. Always maintain the correct tire pressure. Do not inflate the tires above the recommended pressure.
- Page 22 REPLACE SAFETY SIGNS REPLACE SAFETY SIGNS Replace missing or damaged safety signs. See the machine operator's manual for correct safety sign placement. 73031GE21 LIVE WITH SAFETY LIVE WITH SAFETY Before returning machine to customer, make sure machine is functioning properly, especially the safety systems.
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- Page 32 × × × · · ℓ ± ± · × ×...
- Page 33 ℓ/ ℓ/...
- Page 34 × × Ø ×Ø × × × Ø ×Ø × × × Ø ×Ø × × × Ø ×Ø × × × Ø ×Ø × ± ★★...
- Page 35 · · · · · ·...
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- Page 37 · · × ± ± × ± ± × ± ± × ± ± × ± ± × ± ± × ± ± × ± ± × ± ± × ± ± × ± ± × ± ± × ± ±...
- Page 38 ※ Do not mix HD Hyundai Construction Equipment genuine oil with any other lubricating oil as it may result in Do not mix HD Hyundai Construction Equipment genuine oil with any other lubricating oil as it may result in damage to the systems of major components.
- Page 39 DEF compatible with AdBlue® ★4 If the machine is equipped with axle oil cooler, ★1 Ultra low sulfur diesel refer to page 6-44 in operator's manual. - sulfur content 15 ppm ★5 HD Hyundai Construction Equipment Bio Hydraulic Oil 1-26...
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Page 40: Group 3 Operational Checkout Record Sheet
GROUP 3 OPERATIONAL CHECKOUT RECORD SHEET GROUP 3 OPERATIONAL CHECKOUT RECORD SHEET ·Owner ·Date ·Hours ·Serial No. ·Technician ※ Use this sheet to record operational Use this sheet to record operational checkout results. checkout results. Perform the operational check before Perform the operational check before installing any test equipment. - Page 41 This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...