excavator MH2.6 & MH3.6
WORKSHOP, SERVICE, REPAIR MANUAL - WIRING
NEW HOLLAND EXCAVATOR MH2.6 & MH3.6 - WORKSHOP, SERVICE, REPAIR MANUAL - WIRING - English Service Manual, to New Holland MH2.6 & MH3.6. CONTENTS: SECTION 01 MAIN OPERATING RULES - INTRODUCTION . 1 - FOREWORD . 1 - MANUAL HANDLING 1 SECTION 02 SAFETY PRECAUTIONS - SAFETY PRECAUTIONS 1 - SAFETY DECALS . 41 SECTION 03 FEATURES AND DATA - FOREWORD . 1 - IDENTIFICATION DATA 2 - NOISE LEVELS (2000/14/EC) 3 - SUMMARY PLATE FOR MAINTENANCE OPERATIONS. 5 - WHEELED EXCAVATOR MAIN COMPONENTS 6 - TECHNICAL SPECIFICATIONS 7 - OPERATING WEIGHTS. 17 - DIGGING PERFORMANCE. 18 - TRANSPORT DIMENSIONS 20 - BUCKET USEFULNESS DEPENDING ON ARM 24 - FILLING CHART 26 SECTION 04 UPPER STRUCTURE - UPPER STRUCTURE . 1 - MAIN FRAME AND COUNTERWEIGHT 5 - POWER UNIT 9 - ENGINE. 10 - RADIATOR 12 - HYDRAULIC PUMPS . 14 - MAIN PUMP 15 - DOUBLE PUMP WITH GEARS 49 - AIR CLEANER. 61 - EXHAUST SILENCER. 62 - HYDRAULIC OIL TANK. 64 - FUEL TANK. 66 - FUEL TRANSFER PUMP. 67 - GUARDS AND COVERS. 70 - CAB . 76 - SWINGING ASSY 88 - MAIN CONTROL VALVE 100 - SLEW DEVICE 124 - SLEW HYDRAULIC MOTOR . 126 - SLEW REDUCTION UNIT 140 - CONTROL LEVER 159 - CONTROL PEDAL 164 - STEERING UNIT . 166 - SWIVEL JOINT 191 - FEATURES AND DATA 193 - BRAKE PEDAL VALVE 194 - ACCUMULATORS. 208 - PRESSURE SWITCHES 211 - SOLENOID VALVES 215 SECTION 05 UNDERCARRIAGE - SLEWING BEARING . 2 - LOWER FRAME 5 - TRAVEL ASSY 6 - TRAVEL HYDRAULIC MOTOR 7 - SPEEDS GEAR BOX 23 - STEERING AXLES: FRONT AND REAR. 52 - RIGID REAR AXLE. 150 - DRIVE SHAFT . 213 - WHEELS AND TYRES . 214 - TYRES. 222 - BLADE . 227 - LATERAL STABILIZERS. 228 SECTION 06 FRONT ATTACHMENT - INTRODUCTION . 1 - CYLINDER REMOVAL AND INSTALLATION 6 - BUCKET CYLINDER. 6 - ARM CYLINDER 10 - POSITIONING CYLINDER . 14 - BOOM CYLINDER. 19 - MH2.6 - CYLINDERS. 24 - BUCKET CYLINDER. 24 - ARM CYLINDER 31 - POSITIONING CYLINDER . 38 - BOOM CYLINDER. 45 - MH3.6 - CYLINDERS. 52 - BUCKET CYLINDER. 52 - ARM CYLINDER 59 - POSITIONING CYLINDER . 66 - BOOM CYLINDER. 73 - ANTIDROP VALVE 81 - PINS AND BUSHINGS . 83 - BUCKETS 88 SECTION 07 HYDRAULIC SYSTEM - HOSES AND FITTINGS . 1 - HYDRAULIC SYSTEM . 8 - MAIN PIPELINES . 8 - SUCTION AND DELIVERY PIPELINES. 9 - RETURN PIPELINES 11 - DRAINING PIPELINES. 13 - FRONT ATTACHMENT PIPELINES 17 - NIBBLER/BREAKER CONTROL PIPELINES 18 - SLEW CONTROL PIPELINES - TRAVEL AND BLADE/STABILIZERS. 23 - STEERING PIPELINES (MACHINE 4WD). 25 - STEERING PIPELINES (MACHINE 2WD). 28 - BRAKE PIPELINES. 31 - POWER STEERING PIPELINES. 35 - LATERAL STABILIZERS AND BLADE CONTROL PIPELINE. 40 - LOCK VALVES 44 - STABILIZERS/BLADE SELECTION VALVE 45 - FRONT AXLE LOCK 46 - AXLE LOCK VALVE. 48 - PRESSURE RELIEF VALVE 48 - OPERATION OF CIRCUITS. 50 SECTION 08 ELECTRICAL SYSTEM - SAFETY PRECAUTIONS 1 - FEATURES AND DATA . 2 - COMPONENTS LOCATION AND OPERATION 3 - UNDERCARRIAGE ELECTRIC COMPONENTS. 6 - MACHINE WITH FOUR STEERING WHEELS 6 - MACHINE WITH TWO STEERING WHEELS 7 - CONTROL UNITS ELECTRIC SYSTEM 7 - LIGHT AND BEAMS GROUP. 8 - GAUGES AND CONTROLS. 9 - DASHBOARDS 9 - CONTROL LEVERS. 11 - SWITCHES AND CONTROL LIGHTS PANEL. 12 - SWITCHES AND WARNING LAMPS. 13 - MONITOR PANEL. 14 - KEY START SWITCH. 26 - LEFT CONTROL LEVER 27 - RIGHT-HAND CONTROL LEVER 28 - CONTROL PANEL AND SWITCHES. 29 - MACHINE CONTROL CARD . 32 - PUMP CONTROL CARD 34 - ELECTRIC COMPONENTS . 36 - THROTTLE LEVER CONTROL . 36 - SWIVEL JOINT 37 - BATTERIES. 38 - GENERATOR 39 - STARTER 40 - CONTROL LINE AND WIRING HARNESSES. 41 - CONTROLS ON CONSOLES 41 - CONTROLS FOR SIDE PANEL SWITCHES. 49 - ANTI-TILTING CHECK CONTROL LINE . 51 - WORKING LIGHTS CONTROL LINE. 52 - TRAFFIC BEAMS CONTROL LINE 53 - STEERING COLUMN CONTROLS 58 SECTION 09 TROUBLESHOOTING - INTRODUCTION . 1 - HYDRAULIC SYSTEM TROUBLESHOOTING 3 - ELECTRICAL SYSTEM TROUBLESHOOTING. 28 SECTION 10 PERFORMANCE TEST - INTRODUCTION . 1 - GENERAL INFORMATION FOR MACHINE TESTING 1 - STANDARD PERFORMANCES - MH2.6 . 3 - TABLE OF EXCAVATOR STANDARD PERFORMANCES. 3 - HYDRAULIC COMPONENTS STANDARD PERFORMANCE. 5 - MAIN PUMP P-Q CURVE. 6 - STANDARD PERFORMANCES - MH3.6 . 7 - TABLE OF EXCAVATOR STANDARD PERFORMANCES. 7 - HYDRAULIC COMPONENTS STANDARD PERFORMANCE. 9 - MAIN PUMP P-Q CURVE. 10 - PREPARATION FOR PERFORMANCE TEST. 11 - EXCAVATOR PERFORMANCE TEST. 13 - ENGINE PERFORMANCE . 13 - SWING PERFORMANCE. 14 - FRONT ATTACHMENT PERFORMANCE. 18 - CONTROL LEVERS. 21 - BOOM/SLEW PERFORMANCE. 22 - COMBINED SLEW/BOOM TEST . 22 - STEERING. 23 - BRAKES SYSTEM. 24 - GEAR BOX 27 - GEAR BOX PRESSURE CHECK. 27 - COMPONENTS PERFORMANCE . 28 - OVERPRESSURE VALVE AND PILOT CONTROL LINE 28 - OVERPRESSURE RELIEF VALVES . 30 - DRIVE SHAFT . 33 - HYDRAULIC PUMPS - MH2.6 35 - HYDRAULIC PUMPS - MH3.6 37 - TRAVEL MOTOR. 39
New Holland Excavator MH2.6, MH3.6 Service Manual - Wiring
inicio - index
coche - car
moto
4x4
quad - buggy
camión - truck
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