KOMATSU SK1020-5 SK1020-5 turbo SKID-STEER LOADER SERVICE REPIAR MANUAL (SNSK1020-5 37CF00004 and up)(SNSK1020-5 turbo 37CTF00003 and up) KOMATSU SK1020-5 SK1020-5 turbo – PDF DOWNLOAD

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KOMATSU SK1020-5 SK1020-5 turbo SKID-STEER LOADER SERVICE REPIAR MANUAL (SNSK1020-5 37CF00004 and up)(SNSK1020-5 turbo 37CTF00003 and up) KOMATSU SK1020-5 SK1020-5 turbo

KOMATSU SK1020-5 SK1020-5 TURBO SKID-STEER LOADER SERVICE REPIAR MANUAL (SNSK1020-5 37CF00004 AND UP)(SNSK1020-5 TURBO 37CTF00003 AND UP) KOMATSU SK1020-5 SK1020-5 TURBO – PDF DOWNLOAD:

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KOMATSU SK1020-5 SK1020-5 turbo SKID-STEER LOADER SERVICE REPIAR MANUAL (SNSK1020-5 37CF00004 and up)(SNSK1020-5 turbo 37CTF00003 and up) KOMATSU SK1020-5 SK1020-5 turbo

MAIN MENU...................................................................  0
COVER.......................................................................  1
CONTENTS....................................................................  2
SAFETY......................................................................  5
FOREWORD....................................................................  7
	HOW TO READ THE SHOP MANUAL.............................................  8
	HOISTING INSTRUCTIONS...................................................  9
	STANDARD TIGHTENING TORQUE.............................................. 10
	COATING MATERIALS....................................................... 12
	WEIGHT TABLE............................................................ 14
	TABLE OF OIL AND COOLANTS QUANTITIES.................................... 15
	CONVERSION TABLE........................................................ 17
10 STRUCTURE AND FUNCTION................................................... 25
	P.T.O................................................................... 26
	POWER TRAIN............................................................. 27
	TRANSMISSION............................................................ 28
	FINAL DRIVE............................................................. 30
	HYDRAULIC CIRCUIT....................................................... 37
	CONTROL VALVE  (3-SPOOL)................................................ 56
	CONTROL VALVE (4-SPOOL)................................................. 59
	CLSS.................................................................... 63
	SOLENOID VALVE.......................................................... 71
	ACCUMULATOR............................................................. 73
	PATTERN CHANGE VALVE.................................................... 74
	R.H. PPC VALVE (STANDARD)............................................... 78
	R.H. PPV VALVE (PATTERN CHANGE)......................................... 82
	L.H. PPC VALVE (STANDARD)............................................... 86
	L.H. PPC VALVE (PATTERN CHANGE)......................................... 90
	CYLINDERS............................................................... 94
	ELECTRICAL DIAGRAM (ENGINE LINE)........................................ 95
	ELECTRICAL DIAGRAM (FRAME LINE STANDARD) ............................... 99
	ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL)................................103
	ELECTRICAL DIAGRAM (CABIN LINE STANDARD) ...............................107
	ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL)................................113
	ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE)...............................121
20 TESTING AND ADJUSTMENTS..................................................123
	NORMAL OR STANDARD TECHNICAL DATA.......................................124
	SPECIAL TOOLS...........................................................136
	CHECKING THE ENGINE SPEED...............................................137
	ADJUSTMENT OF VALVE CLEARANCE...........................................138
	MEASUREMENT OF THE COMPRESSION PRESSURE.................................140
	CONTROL AND ADJUSTMENT OF THE FAN BELT TENSION..........................141
	CONTROL AND ADJUSTMENT OF THE INJECTION TIMING..........................142
	CHECKING ENGINE OIL PRESSURE............................................144
	ADJUSTING THE STROKE OF THE ACCELERATOR CABLES..........................145
	REGULATION OF PPC VALVES' DRIVE PRESSURE................................146
	ADJUSTMENT OF THE PPC VALVE CLEARANCES..................................148
	ADJUSTING THE POSITION OF THE SERVO-CONTROL ENGAGEMENT SAFETY SENSOR....149
	TESTING AND ADJUSTMENT OF GEARING CHAIN TENSION.........................150
	CONTROL AND REGULATION OF THE PRESSURES IN THE HYDRAULIC CIRCUITS.......151
	TESTING THE HYDRAULIC PUMP..............................................152
	VALVE CALIBRATION.......................................................153
	CHECKING THE TRAVEL DEVIATION...........................................155
	CONTROL VALVE...........................................................157
	CONTROL AND REGULATION OF THE SERVO-CONTROL POWER SUPPLY................158
	ELIMINATION OF RESIDUAL PRESSURES - PRESSURIZATION OF THE TANK..........160
	BLEEDING AIR FROM THE HYDRAULIC CIRCUITS................................161
30 REMOVAL AND INSTALLATION.................................................163
	HOW TO READ THE MANUAL..................................................165
	PRECAUTIONS TO BE TAKEN WHILE WORKING...................................166
	ENGINE HOOD.............................................................167
		REMOVAL AND INSTALLATION............................................167
	CAB.....................................................................168
		TILTING.............................................................168
		LOWERING............................................................171
	BATTERY.................................................................172
		REMOVAL AND INSTALLATION............................................172
	STARTING MOTOR..........................................................173
		REMOVAL AND INSTALLATION............................................173
	ALTERNATOR..............................................................174
		REMOVAL AND INSTALLATION............................................174
	AIR INTAKE FILTER.......................................................175
		REMOVAL AND INSTALLATION............................................175
	MUFFLER (SK1050-5)......................................................176
		REMOVAL.............................................................176
		INSTALLATION........................................................177
	MUFFLER (SK1020-5 TURBO)................................................178
		REMOVAL.............................................................178
		INSTALLATION........................................................179
	VALVE COVER.............................................................180
		REMOVAL.............................................................180
		INSTALLATION........................................................181
	NOZZLE..................................................................182
		REMOVAL.............................................................182
		INSTALLATION........................................................182
	INJECTION PUMP..........................................................183
		REMOVAL.............................................................183
		INSTALLATION........................................................185
	CYLINDER HEAD...........................................................186
		REMOVAL.............................................................186
		INSTALLATION........................................................188
	TURBOCHARGER (SK1020-5 TURBO)...........................................189
		REMOVAL AND INSTALLATION............................................189
	COOLANT LIQUID PUMP.....................................................190
		REMOVAL AND INSTALLATION............................................190
	RADIATOR GROUP..........................................................191
		REMOVAL.............................................................191
		INSTALLATION........................................................192
	FUEL TANK...............................................................193
		REMOVAL.............................................................193
		INSTALLATION........................................................194
	CAB.....................................................................195
		REMOVAL.............................................................195
		INSTALLATION........................................................198
	ENGINE-PUMP GROUP.......................................................199
		REMOVAL.............................................................199
		INSTALLATION........................................................202
	COMPLETE HYDRAULIC PUMP.................................................203
		REMOVAL.............................................................203
		INSTALLATION........................................................205
	GEAR PUMP...............................................................206
		REMOVAL AND INSTALLATION............................................206
	ENGINE-PUMP COUPLING....................................................207
		REMOVAL AND INSTALLATION............................................207
	CONTROL VALVE...........................................................208
		REMOVAL AND INSTALLATION............................................208
	PPC VALVES..............................................................209
		REMOVAL AND INSTALLATION............................................209
	HEATING FAN.............................................................210
		REMOVAL.............................................................210
		INSTALLATION........................................................211
	HUB WHEEL...............................................................212
		REMOVAL.............................................................212
		INSTALLATION........................................................213
		DISMANTLING.........................................................214
		ASSEMBLY............................................................215
	FINAL DRIVE.............................................................216
		REMOVAL.............................................................216
		INSTALLATION........................................................217
	RAISING CYLINDER........................................................218
		REMOVAL AND INSTALLATION............................................218
	BUCKET CYLINDER.........................................................219
		REMOVAL.............................................................219
		INSTALLATION........................................................220
		DISASSEMBLY.........................................................221
		ASSEMBLY............................................................223
	COMPLETE WORKING EQUIPMENT..............................................227
		REMOVAL.............................................................227
		INSTALLATION........................................................228
	WORKING EQUIPMENT SUPPORT FRAME.........................................229
		REMOVAL AND INSTALLATION............................................229
40 STANDARD MAINTENANCE.....................................................231
	P.T.O...................................................................232
	TRANSMISSION............................................................233
	FINAL DRIVE.............................................................234
	HYDRAULIC PUMP..........................................................235
	CONTROL VALVE (SUPER HIGH-FLOW VERSION).................................237
	R.H. PPC VALVE..........................................................243
	L.H. PPC VALVE (STANDARD)...............................................244
	L.H. PPC VALVE (PATTERN CHANGE).........................................245
	PATTERN CHANGE VALVE....................................................246
	CYLINDERS...............................................................247
	WORKING EQUIPMENT.......................................................248

DESCRIPTION:

KOMATSU SK1020-5 SK1020-5 turbo SKID-STEER LOADER SERVICE REPIAR MANUAL (SNSK1020-5 37CF00004 and up)(SNSK1020-5 turbo 37CTF00003 and up) KOMATSU SK1020-5 SK1020-5 turbo

• This shop manual has been prepared as an aid to improve the quality of repairs by giving the operator an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to full effect at every opportunity.
• This shop manual mainly contains the necessary technical information for operations performed in a service workshop. The manual is divided into chapters on each main group of components; these chapters are further divided into the following sections.
• STRUCTURE AND FUNCTION
  This section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting.
• TESTING AND ADJUSTING
  This sections explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs. Troubleshooting charts correlating «Problems» to «Causes» are also included in this section.
• DISASSEMBLY AND ASSEMBLY
  This section explains the order to be followed when removing, installing, disassembling or assembling each component, as well as precautions to be taken for these operations.
• MAINTENANCE STANDARD
  This section gives the judgement standards when inspecting disassembled

PLEASE NOTE:

⦁ 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.