Related Manuals for New Holland E485C
Summary of Contents for New Holland E485C
- Page 1 SERVICE MANUAL E485C Hino Diesel Engine Supplement to Service Manual 84557350A Print no. 84561180A Edition English 12/11 CONSTRUCTION...
- Page 2 Many accidents can be avoided if the causes are known and opportune cautions taken beforehand. There is no device or protection, no matter how advanced, that may prove so effective at avoiding accidents as a careful and attentive behaviour. NEW HOLLAND KOBELCO CONSTRUCTION MACHINERY S.p.A. COPYRIGHT BY Product Support Strada di Settimo, 323 - S.
- Page 3 E485C ENGINE (HINO DIESEL ENGINE P11C-VC) CONTENTS Group 1 General ..................W5-1 Group 2 Standard Value ................W5-2 Group 3 Parts to be prepared ..............W5-3 Group 4 Engine mounting/dismounting ............W5-4 Group 5 Fuel System ................. W5-5 Group 6 Emission Control ................
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Page 5: Table Of Contents
E485C GENERAL ENGINE 1 GENERAL General General information Warning..............1-2 How to read this manual ......... 1-3 Precautions for work ..........1-7 Tightening of engine bolts and nuts ...... 1-11 Tightening of flare nuts and hoses......1-13 Taper thread sealant for piping ......1-14 Assembly of joints and gaskets for piping ..... -
Page 6: Warning
E485C GENERAL Warning JP30ZDE010102001 Observe the following precautions to work safely and to prevent damage to customers’ vehicles. This manual is prepared for qualified service engineers who are recognized as technical expert. Those who are not qualified, who are not appropriately trained, who performs service without appropriate tool or equipment, or who perform service with the way not specified in this manual may not only damage the machine, but also put service engineers and surrounding people in danger. -
Page 7: How To Read This Manual
E485C GENERAL How to read this manual JP30ZDE010102002 Scope of repair work Repair work is classified into three large categories of "Diagnosis", "Mounting/removal, replacement, assembly⋅disassembly and inspection⋅adjustment" and "Final inspection". This manual describes "Diagnosis" in the first process and "Mounting/removal, replacement, assembly⋅disassembly and inspection⋅adjustment"... - Page 8 E485C GENERAL How to read troubleshooting Failure diagnosis in this manual describes Step 2 and Step 3 below: Hear from customers for conditions and environments of (1) Question "Step 1" failures and check the fact. Perform diagnosis inspection, status inspection, (2) Pre-inspection function inspection and basic inspection.
- Page 9 E485C GENERAL How to read explanation details Part layout SAPH30ZDE0100001 It is the ID number for parts to prepare electronic data. It is not required for repair work. W5-1-5 Find manuals at https://best-manuals.com...
- Page 10 E485C GENERAL Definition of terms Terms in this manual are defined as follows : Direction Individual unit. Front/back direction. The power input side is front and the output side is back. Rotating direction. When viewed from the rear, the clockwise direction is right rotation and the counterclockwise direction is left rotation.
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Page 11: Precautions For Work
E485C GENERAL Safety information Precautions for work JP30ZDE010101001 General precautions To ensure safety in work and to prevent accidents, observe the following items: Appearance Wear safety goggles. Do not wear watch, necktie, ring, bracelet, necklace, etc. to prevent accident before work. - Page 12 E485C GENERAL Precautions for electric system Removal of battery cable In an electric system, remove the cable from the battery minus (-) terminal to prevent burnout due to short - circuit. When the battery cable is removed, the battery terminal Loosen may be damaged.
- Page 13 E485C GENERAL Handling of connector When a connector is removed, hold the connector (as shown by the arrow in the left figure) and pull it out. Do not pull the wire harness. Unlock the locking connector before pulling. Insert the locking connector completely until it clicks.
- Page 14 E485C GENERAL Precautions for electric welding Inadvertent electric welding on a cab or frame may cause reverse welding current from the grounding circuit, resulting in damage to electric and electronic parts. Observe the following items for electric welding. Turn "OFF" the starter switch.
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Page 15: Tightening Of Engine Bolts And Nuts
E485C GENERAL Tightening of engine bolts and nuts JP30ZDE010102003 Tightening torque of general standard bolts For bolts with seatings Unit : N⋅m{kgf⋅cm, lbf⋅ft} Screw diameter x Pitch M8 x 1.25 (Coarse thread) 28.5 {290, 21} 36 {370, 27} M10 x 1.25 (Fine thread) 60 {610, 44} 74.5 {760, 55}... - Page 16 E485C GENERAL Precoated bolt Precoated bolt is the bolt with application of seal lock agent at the thread. When re-application of lock agent is required When precoated bolts are removed When precoated bolts are moved due to tightening check (for loosening or tightening) Seal Lock Agent •...
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Page 17: Tightening Of Flare Nuts And Hoses
E485C GENERAL Tightening of flare nuts and hoses JP30ZDE010102004 Tightening torque of pipe flare nut Unit : N⋅m{kgf⋅cm, lbf⋅ft} Pipe outer φ4.76 φ6.35 φ8 φ10 φ12 φ15 diameter 15±5 21±1 32±3 44±5 64±5 66±2.5 Tightening {153±50, {214±10, {326±31, {449±51, {653±51, {673±25,... -
Page 18: Taper Thread Sealant For Piping
E485C GENERAL Taper thread sealant for piping JP30ZDE010102005 The taper thread of the air pipe joint has application of sealant [Loctite # 575 (by Japan Loctite)]. Follow the procedures below for connection or disconnection of pipes. For disconnection Removal of joint (Example: Use of magnetic valve) The sealant (# Loctite 575) has strong sealing feature. -
Page 19: Assembly Of Joints And Gaskets For Piping
E485C GENERAL Assembly of joints and gaskets for piping JP30ZDE010102006 Tightening torque of joints Unit : N⋅m{kgf⋅cm, lbf⋅ft} Sealing method Metal sealing method Screw size Gasket sealing method (Flare pipe type, nipple connector type) (Aluminum + Rubber or Copper) Type A... - Page 20 E485C GENERAL Examples of joint methods in various pipes Metal sealing method Gasket sealing method Type A Type B (Flare pipe type) (Nipple connector type) Joint bolt Flare pipe Sealing surface: 3 places Connector Gasket Flare nut Connector nipple Joint bolt...
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Page 21: Handling Of Liquid Gasket
E485C GENERAL Handling of liquid gasket JP30ZDE010102007 Application of liquid gasket and part assembly procedure Remove old liquid gasket on each part and mating part completely. Clean the parts with a rag to prevent deposit of oil, moisture, dirt, etc. -
Page 22: Failure Diagnosis Table For Each Problem
E485C GENERAL Failure diagnosis table for each problem JP30ZDE010301001 SAPH30ZDE0100026 W5-1-18... -
Page 23: Failure Diagnosis Procedures
E485C GENERAL Failure diagnosis procedures JP30ZDE010301002 Display of failure code If the system has an error, the failure code is displayed on the multiple display of cluster gauge. SAPH30ZDE0100027 Deletion method of past failure To delete past failures of the engine ECU, use HinoDX on the PC. - Page 24 E485C GENERAL How to read troubleshooting for each diagnosis monitor code "Diagnosis code table" and "Troubleshooting for each code" are described for each system that gives output of the diagnosis monitor code. When the diagnosis monitor code is known, troubleshooting can be started from the code list.
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Page 25: Failure Diagnosis Using Hino Dx
E485C GENERAL Failure diagnosis using Hino DX JP30ZDE010301003 Hino DX is used for inspection and adjustment ! CAUTION of the system in addition to failure diagnosis. Hino DX With Hino DX, failure of the common rail fuel injection system can be diagnosed. The interface box (Hino- Bowie) and the special cable are required for connection to the vehicle. - Page 26 E485C GENERAL Part name Part No. External shape General description and function Cable for machine side diagnosis connector. Cable between S0904-21220 machine and Hino- (09042-1220) Bowie Interrupting installation between vehicle harness and ECU allows inspection with Signal check a tester rod while the power is supplied.
- Page 27 E485C GENERAL Terminal No. For the signal check harness connector, the ECU terminal number in the text is treated as follows: ECU unit Signal check harness ECU side Vehicle side SAPH30ZDE0100040 W5-1-23...
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Page 28: Connection Method Of Hino Dx
E485C GENERAL Connection method of Hino DX JP30ZDE010301004 Removal of the maintenance cover Remove the maintenance cover on the rear cover behind the operator seat by pushing down the tab at the top (at one location). • The engine fault diagnosis connector (16 P) is NOTICE on the inside. -
Page 29: Engine Number
E485C GENERAL Engine number JP30ZDE010401001 Engine type and engine number Engine type and engine number are stamped at the left cylinder block. For order of parts, information of this number will facilitate procedures smoothly. Example: P11C TB10001 SAPH30ZDE0100044 W5-1-25... - Page 30 E485C GENERAL NOTES: W5-1-26...
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