New Holland B90B B95B B95BLR B95BTC B110B B115B TIER 3 Backhoe Loader Repair Manual 87643850B – PDF DOWNLOAD

Description

New Holland B90B B95B B95BLR B95BTC B110B B115B TIER 3 Backhoe Loader Repair Manual 87643850B – PDF DOWNLOAD

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DESCRIPTION:

New Holland B90B B95B B95BLR B95BTC B110B B115B TIER 3 Backhoe Loader Repair Manual 87643850B – PDF DOWNLOAD

MAINTENANCE:

• All maintenance and repair operations described in this manual should be carried out exclusively by authorized workshops. All instructions detailed should be carefully observed and special equipment indicated should be used if necessary.
• Everyone who carries out service operations described without carefully observing these prescriptions will be directly responsible of deriving damages.

GENERAL:

Clean the exterior of all components before carrying out any form of repair. Dirt and abrasive dust can reduce the efficient working life of a component and lead to costly replacement. Time spent on the preparation and cleanliness of working surfaces will pay dividends in making the job easier and safer and will result in overhauled components being more reliable and efficient in operation.

• Use cleaning fluids which are known to be safe. Certain types of fluid can cause damage to Orings and cause skin irritation. Solvents should be checked that they are suitable for the cleaning of components and also that they do not risk the personal safety of the user.
• Replace O-rings, seals or gaskets whenever they are disturbed. Never mix new and old seals or Orings, regardless of condition. Always lubricate new seals and O-rings with hydraulic oil before installation. When replacing component parts, use the correct tool for the job.

HOSES AND TUBES:

Always replace hoses and tubes if the cone end or the end connections on the hose are damaged. When installing a new hose, loosely connect each end and make sure the hose takes up the designed position before tightening the connection. Clamps should be tightened sufficiently to hold the hose without crushing and to prevent chafing.

• After hose replacement to a moving component, check that the hose does not foul by moving the component through the complete range of travel. Be sure any hose which has been installed is not kinked or twisted. Hose connections which are damaged, dented, crushed or leaking, restrict oil flow and the productivity of the components being served.
• Connectors which show signs of movement from the original swagged position have failed and will ultimately separate completely. A hose with a chafed outer cover will allow water entry. Concealed corrosion of the wire reinforcement will subsequently occur along the hose length with resultant hose failure.

TABLE OF CONTENTS:

New Holland B90B B95B B95BLR B95BTC B110B B115B TIER 3 Backhoe Loader Repair Manual 87643850B – PDF DOWNLOAD

SECTION 00 – SAFETY PRECAUTIONS
SECTION 01 – MAINTENANCE
SECTION 02 – TECHNICAL SPECIFICATIONS
1 LOADER BACKHOE MODELS 3
2 IDENTIFICATION OF MAIN COMPONENTS 4
3 TECHNICAL SPECIFICATIONS 5
3 1 DIESEL ENGINE 5
3 2 TRANSMISSION 7
3 3 AXLES 8
3 4 BRAKES 8
3 5 STEERING 9
3 6 HYDRAULIC SYSTEM 9
3 7 FRONT COUNTERWEIGHT 9
3 8 NOISE AND VIBRATION LEVELS 10
3 9 BUCKETS 10
3 10 TYRES 12
4 DIMENSIONS AND PERFORMANCE 13
4 1 DIMENSIONS – 2WS – B90B – B95B – B95BLR – B110B 13
4 2 DIMENSIONS – 2WS – B95BTC 14
4 3 DIMENSIONS – 4WS – B115B 15
4 4 LOADER ATTACHMENT PERFORMANCE 16
4 5 PERFORMANCE OF LOADER ATTACHMENT WITH FORKS 28
4 6 BACKHOE ATTACHMENT PERFORMANCE 32
5 BACKHOE ATTACHMENT LIFTING CAPACITY 53
6 FLUID AND LUBRICANT CAPACITIES AND SPECIFICATIONS 57
SECTION 17 – TORQUE CONVERTERS
1 POWERSHUTTLE TORQUE CONVERTER 3
1 1 DESCRIPTION AND OPERATION 3
1 2 TECHNICAL SPECIFICATIONS 4
1 3 OVERHAUL 4
1 4 INSPECTION 4
1 5 DISASSEMBLY AND ASSEMBLY 5
1 6 STALL TEST 5
1 7 FAULT FINDING 6
2 POWERSHIFT TORQUE CONVERTER 7
2 1 DESCRIPTION AND OPERATION 7
2 2 TECHNICAL SPECIFICATIONS 8
2 3 OVERHAUL 8
2 4 INSPECTION 9
2 5 DISASSEMBLY AND ASSEMBLY 9
2 6 STALL TEST 11
SECTION 21 – TRANSMISSION
1 POWERSHUTTLE TRANSMISSION “TURNER MODEL COM-T4-2025” 3
1 1 TECHNICAL SPECIFICATIONS 3
1 2 TIGHTENING TORQUES 5
1 3 TRANSMISSION CONTROLS 6
1 4 LUBRICATION 11
1 5 TRANSMISSION OIL FLOW AND SUPPLY 12
1 6 TRANSMISSION HYDRAULIC VALVES AND PRESSURE TEST POINTS 18
1 7 TRANSMISSION POWER FLOW 19
1 8 TRANSMISSION 2WD COMPONENTS 23
1 9 TRANSMISSION 4WD COMPONENTS 26
1 10 TRANSMISSION REMOVAL 31
1 11 DISASSEMBLY AND ASSEMBLY 32
1 12 FAULT FINDING 90
1 13 SPECIAL TOOLS 93
2 POWERSHIFT TRANSMISSION “DANA T16000” 94
2 1 TECHNICAL SPECIFICATIONS 94
2 2 TRANSMISSION CONTROLS 95
2 3 LUBRICATION 105
2 4 PRESSURE SPECIFICATIONS AND CHECK POINTS 106
2 5 TRANSMISSION COOLER 108
2 6 TRANSMISSION HYDRAULIC DIAGRAM 109
2 7 OPERATION 110
2 8 POWER FLOWS 117
2 9 GEAR AND CLUTCH LAY OUT 132
2 10 TRANSMISSION / ENGINE REMOVAL FROM LOADER 133
2 11 TRANSMISSION COMPONENTS 138
2 12 DISASSEMBLY AND ASSEMBLY 156
2 13 SPECIAL TOOLS 265
2 14 FAULT FINDING 266
2 15 FAULT FINDING 268
SECTION 25 – FRONT AXLES
1 FRONT AXLE 2WD “CARRARO” 3
1 1 TECHNICAL SPECIFICATIONS 3
1 2 DISASSEMBLY AND ASSEMBLY 6
1 3 FAULT FINDING 24
2 FRONT AXLE 4WD “CARRARO” 26
2 1 TECHNICAL SPECIFICATIONS 26
2 2 DISASSEMBLY AND ASSEMBLY 31
2 3 FAULT FINDING 77
3 FRONT AXLE 4WS “CARRARO” 80
3 1 TECHNICAL SPECIFICATIONS 80
3 2 DISASSEMBLY AND ASSEMBLY 84
3 3 FAULT FINDING 137
4 SPECIAL TOOLS 140
SECTION 27 – REAR AXLE
1 REAR AXLE 2WS 3
1 1 DESCRIPTION AND OPERATION 3
1 2 TECHNICAL SPECIFICATIONS 6
1 3 DISASSEMBLY AND ASSEMBLY 8
1 4 FAULT FINDING 27
2 REAR AXLE 4WS “CARRARO” 28
2 1 TECHNICAL SPECIFICATIONS 28
2 2 DISASSEMBLY AND ASSEMBLY 32
2 3 FAULT FINDING 81
3 SPECIAL TOOLS 84
SECTION 33 – BRAKE SYSTEM
1 TECHNICAL SPECIFICATIONS 3
2 HAND BRAKE 6
2 1 HAND BRAKE ADJUSTMENT 7
3 BRAKE MASTER CYLINDERS 8
3 1 BRAKE RESERVOIR 13
3 2 BRAKE BLEEDING PROCEDURE 13
SECTION 35 – HYDRAULIC SYSTEM
1 HYDRAULIC DIAGRAMS 3
1 1 HYDRAULIC DIAGRAM – 2WS MECHANICAL MODELS CENTER PIVOT –
B90B – B95B – B95BLR – B110B 3
1 2 HYDRAULIC DIAGRAM – 2WS PILOT MODELS CENTER PIVOT – B90B – B95B – B95BLR – B110B 5
1 3 HYDRAULIC DIAGRAM – 2WS MECHANICAL MODELS CENTER PIVOT – B95BTC 7
1 4 HYDRAULIC DIAGRAM – 2WS PILOT MODELS CENTER PIVOT – B95BTC 9
1 5 HYDRAULIC DIAGRAM – 4WS MECHANICAL MODELS CENTER PIVOT – B115B 11
1 6 HYDRAULIC DIAGRAM – 4WS PILOT MODELS CENTER PIVOT – B115B 13
1 7 HYDRAULIC DIAGRAM – QUICK COUPLER FOR B95BTC 15
2 HYDRAULIC PUMP 16
2 1 DESCRIPTION AND OPERATION 16
2 2 TECHNICAL SPECIFICATIONS 16
2 3 LOAD SENSING VALVE 19
2 4 REMOVAL 21
2 5 COMPONENTS 22
2 6 DISASSEMBLY AND ASSEMBLY 23
3 CONTROL VALVES 27
3 1 CONTROL VALVES “HUSCO” (B90B – B95B – B95BLR – B95BTC – B110B
MECHANICAL MODELS) 27
3 2 CONTROL VALVES “REXROTH” (B115B MECHANICAL MODELS) 64
3 3 CONTROL VALVES “REXROTH” (B90B – B90BLR – B95BLR – B110B – B115B PILOT MODELS) 80
3 4 SOLENOID VALVE FOR PILOTING THE BACKHOE CONTROL VALVE
(WITH HYDRAULIC CONTROL) 88
3 5 ACCUMULATOR “GLIDE RIDE” PARKER 91
3 6 SYSTEM RELIEF VALVES 94
4 HYDRAULIC SWING SYSTEM 104
4 1 DESCRIPTION AND OPERATION 104
4 2 HYDRAULIC OIL FLOW 105
4 3 PRECISION SWING CONTROL 107
5 HYDRAULIC CYLINDERS 110
5 1 LOADER CYLINDER 111
5 2 LOADER BUCKET CYLINDER 118
5 3 4X1 BUCKET CYLINDER 127
5 4 BACKHOE BOOM CYLINDER 130
5 5 BACKHOE DIPPER CYLINDER 134
5 6 BACKHOE BUCKET CYLINDER 138
5 7 TELESCOPIC CYLINDER 142
5 8 STABILIZERS CYLINDER 146
5 9 SWING CYLINDER 150
5 10 SPECIAL TOOLS 154
6 PILOT HYDRAULIC CONTROL LEVERS 155
6 1 TECHNICAL SPECIFICATIONS 155
6 2 DESCRIPTION AND OPERATION 156
6 3 DISASSEMBLY AND ASSEMBLY 159
6 4 PILOT HYDRAULIC CONTROL VALVE 162
7 FAULT FINDING 165
7 1 PRELIMINARY CHECKS 165
7 2 FAULT FINDING (WITH “HUSCO” CONTROL VALVES) 166
7 3 FAULT FINDING (WITH “REXROTH” CONTROL VALVES) 171
SECTION 39 – CHASSIS
1 DESCRIPTION AND OPERATION 3
2 REMOVAL AND INSTALLATION COMPONENTS 5
2 1 COMPONENTS WITHIN THE CHASSIS 5
2 2 COMPONENTS BELOW THE CHASSIS 6
2 3 COMPONENTS ATTACHED OUTSIDE THE CHASSIS 8
2 4 COMPONENTS ATTACHED ABOVE THE CHASSIS 9
2 5 TIGHTENING TORQUES 11
SECTION 41 – STEERING SYSTEM
1 STEERING SYSTEM 2WS 4
2 STEERING SYSTEM 4WS 7
3 POWER STEERING 12
3 1 TECHNICAL SPECIFICATIONS 13
3 2 COMPONENTS 15
3 3 DISASSEMBLY AND ASSEMBLY 16
3 4 SPECIAL TOOLS 33
3 5 FAULT FINDING 33
SECTION 50 – CAB HEATING AND AIR CONDITIONING
1 TECHNICAL SPECIFICATIONS 3
2 CAB HEATING 5
2 1 DESCRIPTION AND OPERATION 5
3 AIR CONDITIONING 12
3 1 PRINCIPALS OF AIR CONDITIONING 12
3 2 SAFETY PRECAUTIONS 17
3 3 DESCRIPTION AND OPERATION 18
3 4 FAULT FINDING AND TESTING 27
3 5 FLUSHING THE SYSTEM 45
3 6 EVACUATING THE SYSTEM 47
3 7 CHARGING THE SYSTEM 48
3 8 COMPONENTS OVERHAUL 49
3 9 COMPRESSOR 54
3 10 SPECIAL TOOLS 68
SECTION 55 – ELECTRICAL SYSTEM
1 GENERALITIES 3
1 1 TEMPORARY WIRING HARNESS REPAIR 3
1 2 FAULT FINDING 4
2 ELECTRICAL DIAGRAMS 5
2 1 ELECTRICAL DIAGRAMS – POWERSHUTTLE ROPS (B90B) 5
2 2 ELECTRICAL DIAGRAMS – POWERSHUTTLE CAB (B90B) 22
2 3 ELECTRICAL DIAGRAMS – POWERSHUTTLE ROPS (B95B – B110B) 42
2 4 ELECTRICAL DIAGRAMS – POWERSHUTTLE CAB (B95B – B110B) 56
2 5 ELECTRICAL DIAGRAMS – POWERSHIFT CAB (B110B) 73
2 6 ELECTRICAL DIAGRAMS – POWERSHIFT 4WS CAB (B115B) 89
3 CONTROLS AND INSTRUMENTS 106
3 1 FRONT INSTRUMENT PANEL 106
3 2 CALIBRATION OF SPEEDOMETER 108
3 3 SIDE INSTRUMENT PANEL (B90B) 109
3 4 SIDE INSTRUMENT PANEL (B95B – B110B – B115B) 111
3 5 SIDE INSTRUMENT CLUSTER (B90B) 113
3 6 SIDE INSTRUMENT (B95B – B110B – B115B) 115
3 7 IMMOBILISER SYSTEM 117
4 DIAGNOSTICS DISPLAY (B95B – B110B – B115B) 118
4 1 SYMBOLS 120
4 2 SETUP MENU 121
4 3 PROCEDURE ABOUT SELF TEST 122
4 4 ON BOARD ERROR CODE RETRIEVAL 123
4 5 BACKLIGHTING AND DIMMING 124
4 6 WORK HOURS 125
4 7 FUNCTIONAL DESCRIPTION 126
4 8 MAINTENANCE 132
4 9 WARNING MESSAGES 133
5 STARTING SYSTEM 139
5 1 DESCRIPTION AND OPERATION 139
5 2 FAULT FINDING 140
5 3 STARTER MOTOR 143
6 ALTERNATOR 149
6 1 TECHNICAL SPECIFICATIONS 149
6 2 DESCRIPTION AND OPERATION 149
6 3 COMPONENTS 151
6 4 REMOVAL 152
6 5 PRELIMINARY CHECK AND TESTS 153
6 6 FAULT FINDING 162
7 BATTERY 163
7 1 TECHNICAL SPECIFICATIONS 163
7 2 DESCRIPTION AND OPERATION 163
7 3 REMOVAL AND INSTALLATION 164
7 4 MAINTENANCE 166
7 5 TESTS 168
7 6 CONNECTING A BOOSTER BATTERY 170
7 7 BATTERY MASTER SWITCH 170
8 COMPONENT TESTING 171
8 1 GENERAL INTRODUCTION 171
8 2 COMPONENT TESTING 172
8 3 GROUND POINTS 172
8 4 KEY-START AND STOP SWITCH 174
8 5 ALTERNATOR 175
8 6 TRANSMISSIONS 175
8 7 PARKING BRAKE SWITCH 179
8 8 CAB 180
8 9 4WD SWITCH 185
8 10 BRAKE PEDAL SWITCHES 185
8 11 BRAKE OIL LEVEL LAMP 186
8 12 FRONT WORK LAMP SWITCH – REAR WORK LAMP SWITCH (2) MAIN LIGHT SWITCH 186
8 13 HAZARD SWITCH 187
8 14 FLASHER RELÈ 187
8 15 MULTI FUNCTION SWITCH 188
8 16 FRONT WIPER MOTOR (1) – REAR WIPER MOTOR (2) 188
8 17 4WS -STEERING SELECTOR SWITCH 189
8 18 STEERING CONTROL UNIT 190
8 19 4WS REAR AXLE STEERING SENSOR 192
8 20 4WS FRONT AXLE STEERING SENSOR 192
8 21 STEERING SOLENOID VALVE 193
8 22 DIFFERENTIAL LOCK SWITCH (1) 194
8 23 LOADER 195
8 24 BACKHOE 197
8 25 REVERSING BUZZER 200
8 26 FUEL LEVEL INDICATOR 201
SECTION 82 – LOADER
1 LOADER ATTACHMENT CONTROLS 4
2 LOADER BUCKET SELF LEVELING 7
3 LOADER ATTACHMENT SAFETY STRUT 10
4 LOADER BUCKET REMOVAL 13
4 1 REPLACING BUCKET TEETH 18
5 LOADER ARM REMOVAL 19
5 1 LOADER ARM REMOVAL (B90B – B95B – B110B) 19
5 2 LOADER ARM REMOVAL (B95BTC – B115B) 21
SECTION 84 – BACKHOE
1 DESCRIPTION AND OPERATION 3
2 BACKHOE ATTACHMENT MECHANICAL CONTROLS 6
3 BACKHOE ATTACHMENT HYDRAULIC CONTROLS 15
4 REMOVAL AND INSTALLATION 17
4 1 BACKHOE BUCKET REMOVAL 19
5 TELESCOPIC DIPPER (HED) REVISION 24

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• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

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