Tadano Faun GR-550XL-2 Rough Terrain Crane (Circuit Diagrams & Data) Service Manual SN 540642 – PDF DOWNLOAD

Description

Tadano Faun GR-550XL-2 Rough Terrain Crane (Circuit Diagrams & Data) Service Manual SN 540642 – PDF DOWNLOAD

FILE DETAILS:

Tadano Faun GR-550XL-2 Rough Terrain Crane (Circuit Diagrams & Data) Service Manual SN 540642 – PDF DOWNLOAD

Language : English
Pages : 140
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Tadano Faun GR-550XL-2 Rough Terrain Crane (Circuit Diagrams & Data) Service Manual SN 540642 – PDF DOWNLOAD

Foreword:

• This service manual describes the composition of the Model GR-550XL-2 rough terrain crane, its adjustment
  methods and hydraulic and electric circuit diagrams.
• This service manual applies to the cranes with the specification numbers given below. Check the specification
  number on the nameplate of your crane.
• Read the separate operation and maintenance manual and the parts catalog for repair and maintenance of the
  crane in conjunction with this manual. If the parts needs to be replaced, check the disassemble units and sales
  units in the parts catalog before replacing them.

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Tadano Faun GR-550XL-2 Rough Terrain Crane (Circuit Diagrams & Data) Service Manual SN 540642 – PDF DOWNLOAD

GR-550XL-2/C1(U)-1E......................................................................  1
	Foreword ............................................................................  2
		1. Applicable spec. and serial number............................................  2
		2. Separate service manual.......................................................  2
		3. Outline of specifications.....................................................  3
		4. Group index...................................................................  4
		5. Contents......................................................................  5
	(Y)Data, Adjustment and Checks.......................................................  7
		Y-1 Service Data................................................................. 10
			1. Amounts of oil and coolant................................................ 10
			2. Operating speed........................................................... 10
			3. Hydraulic device.......................................................... 11
				3.1 Hydraulic pump....................................................... 11
				3.2 Hydraulic motor...................................................... 11
				3.3 Hydraulic cylinder................................................... 11
			4. Swing section............................................................. 12
			5. Boom section.............................................................. 12
				5.1 Slide plate.......................................................... 12
				5.2 Boom bending and deformation......................................... 13
				5.3 Jib bending and deformation.......................................... 14
				5.4 Wire rope............................................................ 14
				5.5 Sheave............................................................... 15
				5.6 Inspection the hook block............................................ 15
			6. Criteria for maintenance and replacement of vehicle....................... 16
				6.1 Power transmission device............................................ 16
				6.2 Braking device....................................................... 16
				6.3 Steering device...................................................... 17
			7. Mass table................................................................ 18
		Y-2 Adjusting Pressure (Hydraulic Pressure)...................................... 19
			1. Winch..................................................................... 19
			2. Telescoping............................................................... 20
			3. Elevating................................................................. 21
			4. Steering.................................................................. 22
			5. Swing..................................................................... 23
			6. Outrigger................................................................. 24
			7. Lower pilot pressure...................................................... 25
			8. Remote control pilot pressure............................................. 26
			9. Torque converter oil pressure............................................. 27
		Y-3 Adjusting Pressure (Pneumatic Pressure)...................................... 28
			1. Pneumatic pressure setting table.......................................... 28
		Y-4 Air Bleeding Procedure....................................................... 29
			1. Hydraulic pump............................................................ 29
				1.1 Steering and winch brake pilot pressure pump (double gear pump)...... 29
				1.2 Main pump............................................................ 29
				1.3 Main pump (when the tank pressurization tool is used)................ 30
				1.4 Tank pressurization tool............................................. 30
				1.5 Other (cylinder)..................................................... 30
			2. Winch brake............................................................... 31
			3 Service brake.............................................................. 32
			4. Hydraulic motor assy...................................................... 32
				4.1 Swing motor.......................................................... 32
				4.2 Winch motor.......................................................... 33
				4.3 Air conditioner motor................................................ 33
			5. Winch counterbalance valve (main and aux.)................................ 33
			6. Swing control back-pressure valve......................................... 33
			7. Pilot circuit (hydraulic pilot control valve)............................. 34
			8. Positive control circuit.................................................. 34
			9. Hydraulic valve (winch brake)............................................. 35
			10. Jib lock pin and jib offset cylinder..................................... 35
		Y-5 Adjusting Procedure (Electric)............................................... 36
			1. Boom full retraction detection switch (CN859)............................. 36
			2. Jib stowed detection switch (CN572)....................................... 36
			3. Jib lock pin retractiondetection switch (CN573)........................... 36
			4. Main winch drum rotation detection switch (CN591)......................... 37
			5. Aux. winch drum rotation detection switch (CN592)......................... 37
			6. Over-front detection switch (CN521)....................................... 37
			7. Control lever stand position detection switch (left) (CN529).............. 38
			8. Straight ahead detection switch (CN408)................................... 38
		Y-6 Assembly Adjustment (Crane Operation)........................................ 39
			1. Adjusting boom telescoping wire ropes..................................... 39
		Y-7 Assembly Adjustment (Traveling Device)....................................... 43
			1. Service brake adjustment.................................................. 43
				1.1 Adjusting the brake pedal............................................ 43
				1.2 Tightening the cap of reserve tank of service brake fluid............ 43
				1.3 Check after replacing brake hose..................................... 43
			2. Accelerator adjustment.................................................... 44
				2.1 Accelerator pedal.................................................... 44
			3. Parking brake adjustment.................................................. 44
				3.1 Connecting the parking brake and brake chamber....................... 44
			4. Tire and steering angle adjustment........................................ 45
				4.1 Tire air pressure.................................................... 45
				4.2 Adjusting the steering angle......................................... 45
			5. Engine speed (and governor setting)....................................... 45
			6. Torque converter and transmission......................................... 46
				6.1 Maximum allowable speed.............................................. 46
				6.2 Adding oil to the torque converter and transmission.................. 46
			7. Braking force............................................................. 47
				7.1 Parking brake force.................................................. 47
				7.2 Service brake force.................................................. 47
			8. Adjusting the headlight light axes........................................ 47
			9. Retightening the hub nuts................................................. 47
		Y-8 Operation Check (Crane Operation)............................................ 48
			1. Outrigger status indicator................................................ 48
			2. Hoisting.................................................................. 49
			3. Backward stability control................................................ 49
			4. Outrigger emergency setting............................................... 49
			5. Jib....................................................................... 49
			6. Suspension lock........................................................... 50
			7. Warning................................................................... 51
			8. Outrigger slide plate adjustment.......................................... 51
			9. Eco mode operation check.................................................. 51
		Y-9 Operation Check (Traveling Device)........................................... 52
			1 Exhaust brake (EXB)........................................................ 52
			2. Automatic transmission.................................................... 52
			3. Steering mode change...................................................... 53
			4. Emergency switch.......................................................... 53
			5. Overshift prevention...................................................... 54
			6. Warning................................................................... 54
			7. Speedometer............................................................... 55
		Y-10 Inspection and Maintenance.................................................. 56
		Y-11 Boom Connecting Pin and Thread Size Table................................... 57
	(Z)System Diagrams................................................................... 58
		Z-1 Hydraulic Circuit............................................................ 61
			1. Comparison table of hydraulic parts (Part No., Part name and Location).... 61
			2. Hydraulic circuit diagram................................................. 62
		Z-2 Torque Converter Circuit..................................................... 63
		Z-3 Pneumatic Circuit............................................................ 64
		Z-4 Electric Circuit (Upper) (Crane)............................................. 65
			1. Composition of the electric circuit diagram............................... 65
				1.1 -- 540711............................................................ 65
				1.2 540712 --............................................................ 65
			2. Reading method of electric circuit diagram................................ 66
			3. Comparison table (Connector No., Usage, Coordinate and Paragraph No.)..... 67
			4. Electric circuit.......................................................... 68
				4.1 Electric circuit (crane, main)....................................... 68
				4.2 Electric circuit (swing table, right)................................ 69
				4.3 Electric circuit (swing table, left)................................. 70
				4.3.1 -- 540711.......................................................... 70
				4.3.2 540712 --.......................................................... 71
				4.4 Electric circuit (boom).............................................. 72
				4.4.1 -- 540711.......................................................... 72
				4.4.2 540712 --.......................................................... 73
				4.5 Electric circuit (AML) .............................................. 74
				4.5.1 -- 540711.......................................................... 74
				4.5.2 540712 --.......................................................... 75
				4.6 Electric circuit (AML override)...................................... 76
		Z-5 Electric Circuit (Upper) (Carrier)........................................... 77
			1. Composition of the electric circuit diagram............................... 77
				1.1 -- 540711............................................................ 77
				1.2 540712 --............................................................ 77
			2. Comparison table (Connector No., Usage, Coordinate and Paragraph No.)..... 78
			3. Electric circuit ......................................................... 79
				3.1 Electric circuit (carrier, main)..................................... 79
				3.2 Electric circuit (T/M, O/R).......................................... 80
				3.3 Electric circuit (accelerator)....................................... 81
				3.4 Electric circuit (ICF)............................................... 82
				3.5 Electric circuit (SCT)............................................... 83
		Z-6 Electric Circuit (Lower)..................................................... 84
			1. Composition of the electric circuit diagram............................... 84
			2. Comparison table (Connector No., Usage, Coordinate and Paragraph No.)..... 85
			3. Electric circuit.......................................................... 86
				3.1 Electric circuit (lower, main)....................................... 86
				3.2 Electric circuit (lower, air)........................................ 87
				3.3 Electric circuit (engine, without DPF)............................... 88
		Z-7 Hydraulic Parts Location Diagram (Upper)..................................... 89
			1. Winch..................................................................... 89
			2. Telescoping............................................................... 89
			3. Elevation................................................................. 90
			4. Swing..................................................................... 90
			5. Return.................................................................... 91
			6. Drain..................................................................... 92
			7. Gauge..................................................................... 93
			8. Pilot..................................................................... 93
			9. Steering.................................................................. 94
			10. Air conditioner.......................................................... 94
			11. Operation assy, operation valve.......................................... 95
			12. Pressure switch.......................................................... 95
			13. Jib...................................................................... 96
		Z-8 Hydraulic Parts Location Diagram (Lower)..................................... 97
			1. Suction................................................................... 97
			2. Steering, suspension lock................................................. 97
			3. Outrigger (H type)........................................................ 98
			4. Center joint.............................................................. 98
			5. Return.................................................................... 99
			6. Outrigger main body (H type)..............................................100
		Z-9 Hydraulic Parts Location Diagram (Torque Converter)..........................101
			1. Torque converter related..................................................101
		Z-10 Pneumatic Parts Location Diagram............................................102
			1. Service brake related (upper).............................................102
			2. Service brake related (lower).............................................102
			3. Control parts (lower).....................................................103
		Z-11 Electric Parts Location Diagram (Upper).....................................104
			1. Inside cab................................................................104
			2. Swing table, boom.........................................................105
				2.1 -- 540711............................................................105
				2.2 540712 --............................................................106
			3. Relay assy (inside cab)...................................................107
			4. Pressure switch installation diagram......................................108
		Z-12 Electric Parts Location Diagram (AML, Overwinding)..........................109
			1. AML parts assy............................................................109
				1.1 -- 540711............................................................109
				1.2 540712 --............................................................110
			2. Overwinding indicator assy (boom).........................................111
			3. Overwinding indicator assy (single top and jib)...........................112
		Z-13 Electric Parts Location Diagram (ICF, SCT)..................................113
			1. ICF.......................................................................113
			2. SCT.......................................................................114
		Z-14 Electric Parts Location Diagram (Lower).....................................115
			Lower, main..................................................................115
				1.1 Lower, main..........................................................115
				1.2 Engine...............................................................116
			2. Lower electric unit box (MDT, ECU, DIAG lamps)............................117
			3. Relay and fuse box (under the battery)....................................118
		Z-15 Harness (Upper) (Crane).....................................................119
			1. Harness (crane, main).....................................................119
				1.1 Comparison table (Connector No., Usage and Coordinate)...............119
				1.2 Harness (crane, main)................................................120
			2. Harness (swing table, right)..............................................121
			3. Harness (swing table, left)...............................................122
				3.1 -- 540711............................................................122
				3.2 540712 --............................................................123
			4. Harness (boom)............................................................124
				4.1 -- 540711............................................................124
				4.2 540712 --............................................................125
			5. Harness (AML).............................................................126
				5.1 -- 540711............................................................126
				5.2 540712 --............................................................127
			6. Harness (AML override)....................................................128
			7. Harness (overwinding) (boom)..............................................129
		Z-16 Harness (Upper) (Carrier)...................................................130
			1. Harness (carrier, main)...................................................130
				1.1 Comparison table (Connector No., Usage and Coordinate)...............130
				1.2 Harness (carrier, main)..............................................131
			2. Harness (T/M, O/R)........................................................132
			3. Harness (accelerator).....................................................133
			4. Harness (ICF).............................................................134
			5. Harness (SCT).............................................................135
		Z-17 Harness (Lower).............................................................136
			1. Harness (lower, main).....................................................136
				1.1 Comparison table (Connector No., Usage and Coordinate)...............136
				1.2 Harness (lower, main)................................................137
			2. Harness (lower air).......................................................138
			3. Harness (engine, without DPF).............................................139
	History of revision..................................................................140

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