New Holland MH2.6 MH3.6 Tier III Service Repair Manual 87730662A – PDF DOWNLOAD

Description

New Holland MH2.6 MH3.6 Tier III Service Repair Manual

FILE DETAILS:

New Holland MH2.6 MH3.6 Tier III Service Repair Manual 

Language : English
Pages : 915
Downloadable : YES
Format : PDF
Size : 82.4 MB
Print No. 87730662A

DESCRIPTION:

New Holland MH2.6 MH3.6 Tier III Service Repair Manual 

TO READER:
This manual has been printed for a skilful engineer to supply necessary technical information to carry out service operations on this machine. Read carefully this manual to collect correct information relevant to repair procedures.
REFERENCES:
Beyond this Repair Manual, also refer to documents hereunder listed:

• Operator’s Manual
• Parts Catalogue

COMPLETE REPAIR MANUAL :

The complete Repair Manual consists of two volumes:
MH2.6 – MH3.6 Repair Manual “Wheel Excavators”
MH2.6 – MH3.6 Repair Manual “Engine”

The Repair Manuals for “Wheel Excavators” and “Engine” contain the necessary technical information to carry out service and repair on machine and on engine, necessary tools to carry out those operations and information on service standard, on procedures for connection, disconnection, disassembly and assembly of parts.

TABLE OF CONTENTS:

New Holland MH2.6 MH3.6 Tier III Service Repair Manual 

SECTION 01 MAIN
OPERATING RULES
1 INTRODUCTION 1
11 FOREWORD 1
12 MANUAL HANDLING 1
SECTION 02 SAFETY
PRECAUTIONS
1 SAFETY PRECAUTIONS 1
2 SAFETY DECALS 41
SECTION 03 FEATURES
AND DATA
1 FOREWORD 1
2 IDENTIFICATION DATA 2
3 NOISE LEVELS (2000/14/EC) 3
4 SUMMARY PLATE FOR MAINTENANCE OPERATIONS 5
5 WHEELED EXCAVATOR MAIN COMPONENTS 6
51 TECHNICAL SPECIFICATIONS 7
52 OPERATING WEIGHTS 17
53 DIGGING PERFORMANCE 18
54 TRANSPORT DIMENSIONS 20
55 BUCKET USEFULNESS DEPENDING ON ARM 24
6 FILLING CHART 26
SECTION 04 UPPER
STRUCTURE
1 UPPER STRUCTURE 1
2 MAIN FRAME AND COUNTERWEIGHT 5
3 POWER UNIT 9
31 ENGINE 10
4 RADIATOR 12
5 HYDRAULIC PUMPS 14
51 MAIN PUMP 15
52 DOUBLE PUMP WITH GEARS 49
6 AIR CLEANER 61
7 EXHAUST SILENCER 62
8 HYDRAULIC OIL TANK 64
9 FUEL TANK 66
10 FUEL TRANSFER PUMP 67
11 GUARDS AND COVERS 70
12 CAB 76
13 SWINGING ASSY 88
14 MAIN CONTROL VALVE 100
15 SLEW DEVICE 124
151 SLEW HYDRAULIC MOTOR 126
152 SLEW REDUCTION UNIT 140
16 CONTROL LEVER 159
17 CONTROL PEDAL 164
18 STEERING UNIT 166
19 SWIVEL JOINT 191
191 FEATURES AND DATA 193
20 BRAKE PEDAL VALVE 194
21 ACCUMULATORS 208
22 PRESSURE SWITCHES 211
23 SOLENOID VALVES 215
SECTION 05 UNDERCARRIAGE
1 SLEWING BEARING 2
2 LOWER FRAME 5
3 TRAVEL ASSY 6
31 TRAVEL HYDRAULIC MOTOR 7
32 SPEEDS GEAR BOX 23
33 STEERING AXLES: FRONT AND REAR 52
34 RIGID REAR AXLE 150
35 DRIVE SHAFT 213
4 WHEELS AND TYRES 214
41 TYRES 222
5 BLADE 227
6 LATERAL STABILIZERS 228
SECTION 06 FRONT
ATTACHMENT
1 INTRODUCTION 1
2 CYLINDER REMOVAL AND INSTALLATION 6
21 BUCKET CYLINDER 6
22 ARM CYLINDER 10
23 POSITIONING CYLINDER 14
24 BOOM CYLINDER 19
3 MH26 – CYLINDERS 24
31 BUCKET CYLINDER 24
32 ARM CYLINDER 31
33 POSITIONING CYLINDER 38
34 BOOM CYLINDER 45
4 MH36 – CYLINDERS 52
41 BUCKET CYLINDER 52
42 ARM CYLINDER 59
43 POSITIONING CYLINDER 66
44 BOOM CYLINDER 73
5 ANTIDROP VALVE 81
6 PINS AND BUSHINGS 83
7 BUCKETS 88
SECTION 07 HYDRAULIC
SYSTEM
1 HOSES AND FITTINGS 1
2 HYDRAULIC SYSTEM 8
21 MAIN PIPELINES 8
22 SUCTION AND DELIVERY PIPELINES 9
23 RETURN PIPELINES 11
24 DRAINING PIPELINES 13
25 FRONT ATTACHMENT PIPELINES 17
26 NIBBLER/BREAKER CONTROL PIPELINES 18
27 SLEW CONTROL PIPELINES – TRAVEL AND BLADE/STABILIZERS 23
28 STEERING PIPELINES (MACHINE 4WD) 25
29 STEERING PIPELINES (MACHINE 2WD) 28
210 BRAKE PIPELINES 31
211 POWER STEERING PIPELINES 35
212 LATERAL STABILIZERS AND BLADE CONTROL PIPELINE 40
213 LOCK VALVES 44
214 STABILIZERS/BLADE SELECTION VALVE 45
215 FRONT AXLE LOCK 46
216 AXLE LOCK VALVE 48
217 PRESSURE RELIEF VALVE 48
3 OPERATION OF CIRCUITS 50
SECTION 08 ELECTRICAL
SYSTEM
1 SAFETY PRECAUTIONS 1
2 FEATURES AND DATA 2
3 COMPONENTS LOCATION AND OPERATION 3
4 UNDERCARRIAGE ELECTRIC COMPONENTS 6
41 MACHINE WITH FOUR STEERING WHEELS 6
42 MACHINE WITH TWO STEERING WHEELS 7
5 CONTROL UNITS ELECTRIC SYSTEM 7
6 LIGHT AND BEAMS GROUP 8
7 GAUGES AND CONTROLS 9
71 DASHBOARDS 9
72 CONTROL LEVERS 11
73 SWITCHES AND CONTROL LIGHTS PANEL 12
74 SWITCHES AND WARNING LAMPS 13
75 MONITOR PANEL 14
76 KEY START SWITCH 26
77 LEFT CONTROL LEVER 27
78 RIGHT-HAND CONTROL LEVER 28
79 CONTROL PANEL AND SWITCHES 29
710 MACHINE CONTROL CARD 32
711 PUMP CONTROL CARD 34
8 ELECTRIC COMPONENTS 36
81 THROTTLE LEVER CONTROL 36
82 SWIVEL JOINT 37
83 BATTERIES 38
84 GENERATOR 39
85 STARTER 40
9 CONTROL LINE AND WIRING HARNESSES 41
91 CONTROLS ON CONSOLES 41
92 CONTROLS FOR SIDE PANEL SWITCHES 49
93 ANTI-TILTING CHECK CONTROL LINE 51
94 WORKING LIGHTS CONTROL LINE 52
95 TRAFFIC BEAMS CONTROL LINE 53
96 STEERING COLUMN CONTROLS 58
SECTION 09 TROUBLESHOOTING
1 INTRODUCTION 1
2 HYDRAULIC SYSTEM TROUBLESHOOTING 3
3 ELECTRICAL SYSTEM TROUBLESHOOTING 28
SECTION 10 PERFORMANCE
TEST
1 INTRODUCTION 1
11 GENERAL INFORMATION FOR MACHINE TESTING 1
2 STANDARD PERFORMANCES – MH26 3
21 TABLE OF EXCAVATOR STANDARD PERFORMANCES 3
22 HYDRAULIC COMPONENTS STANDARD PERFORMANCE 5
23 MAIN PUMP P-Q CURVE 6
3 STANDARD PERFORMANCES – MH36 7
31 TABLE OF EXCAVATOR STANDARD PERFORMANCES 7
32 HYDRAULIC COMPONENTS STANDARD PERFORMANCE 9
33 MAIN PUMP P-Q CURVE 10
4 PREPARATION FOR PERFORMANCE TEST 11
5 EXCAVATOR PERFORMANCE TEST 13
51 ENGINE PERFORMANCE 13
52 SWING PERFORMANCE 14
53 FRONT ATTACHMENT PERFORMANCE 18
54 CONTROL LEVERS 21
6 BOOM/SLEW PERFORMANCE 22
61 COMBINED SLEW/BOOM TEST 22
62 STEERING 23
63 BRAKES SYSTEM 24
7 GEAR BOX 27
71 GEAR BOX PRESSURE CHECK 27
8 COMPONENTS PERFORMANCE 28
81 OVERPRESSURE VALVE AND PILOT CONTROL LINE 28
82 OVERPRESSURE RELIEF VALVES 30
83 DRIVE SHAFT 33
84 HYDRAULIC PUMPS – MH26 35
85 HYDRAULIC PUMPS – MH36 37
86 TRAVEL MOTOR 39

NEW HOLLAND MH2.6 MH3.6 TIER III SERVICE REPAIR MANUAL 87730662A – PDF DOWNLOAD:

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PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]