KOMATSU SK714-5 SK815-5 SK815-5 TURBO SKID STEER LOADER SERVICE REPAIR MANUAL (WEBM005600) KOMATSU SK714-5 SK815-5 SK815-5

Description

KOMATSU SK714-5 SK815-5 SK815-5 TURBO SKID STEER LOADER SERVICE REPAIR MANUAL (WEBM005600) KOMATSU SK714-5 SK815-5 SK815-5

KOMATSU SK714-5 SK815-5 SK815-5 TURBO SKID STEER LOADER SERVICE REPAIR MANUAL (WEBM005600) KOMATSU SK714-5 SK815-5 SK815-5:

IMAGE PREVIEW:

DESCRIPTION:

KOMATSU SK714-5 SK815-5 SK815-5 TURBO SKID STEER LOADER SERVICE REPAIR MANUAL (WEBM005600) KOMATSU SK714-5 SK815-5 SK815-5

• 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 parts.

TABLE OF CONTENTS:

KOMATSU SK714-5 SK815-5 SK815-5 TURBO SKID STEER LOADER SERVICE REPAIR MANUAL (WEBM005600) KOMATSU SK714-5 SK815-5 SK815-5

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 COOLANT QUANTITIES..................................... 15
	CONVERSION TABLE........................................................ 17
10 STRUCTURE AND FUNCTION................................................... 25
	P.T.O................................................................... 26
	POWER TRAIN............................................................. 27
	TRANSMISSION............................................................ 28
	FINAL DRIVE............................................................. 30
	HYDRAULIC CIRCUIT SK714-5............................................... 37
	HYDRAULIC CIRCUIT SK815-5 - SK815-5 TURBO............................... 38
	HYDRAULIC PUMP.......................................................... 39
	CONTROL VALVE (3-SPOOL)................................................. 58
	CONTROL VALVE (4-SPOOL)................................................. 61
	CLSS.................................................................... 65
	SOLENOID VALVE.......................................................... 73
	ACCUMULATOR............................................................. 75
	PATTERN CHANGE VALVE.................................................... 76
	R.H. PPC VALVE (STANDARD)............................................... 80
	R.H. PPC VALVE PATTERN CHANGE........................................... 84
	L.H. PPC VALVE (STANDARD)............................................... 88
	L.H. PPC VALVE PATTERN CHANGE........................................... 92
	CYLINDERS............................................................... 96
	ELECTRICAL DIAGRAM (ENGINE LINE)........................................ 97
	ELECTRICAL DIAGRAM (FRAME LINE STANDARD)................................101
	ELECTRICAL DIAGRAM (FRAME LINE OPTIONAL) ...............................105
	ELECTRICAL DIAGRAM (CABIN LINE STANDARD)................................109
	ELECTRICAL DIAGRAM (CABIN LINE OPTIONAL)................................115
	ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE)...............................123
20 TESTING AND ADJUSTMENTS..................................................125
	NORMAL OR STANDARD TECHNICAL DATA.......................................126
	SPECIAL TOOLS...........................................................138
	CHECKING THE ENGINE SPEED...............................................139
	ADJUSTMENT OF VALVE CLEARANCE...........................................140
	MEASUREMENT OF THE COMPRESSION..........................................141
	CONTROL AND ADJUSTMENT OF THE FAN BELT TENSION..........................142
	CONTROL AND ADJUSTMENT OF THE INJECTION TIMING..........................143
	CHECKING ENGINE OIL PRESSURE............................................145
	ADJUSTING THE STROKE OF THE ACCELERATOR CABLES..........................146
	REGULATION OF PPC VALVES' DRIVE PRESSURE................................147
	ADJUSTMENT OF THE PPC VALVE CLEARANCES..................................149
	ADJUSTING THE POSITION OF THE SERVO-CONTROL ENGAGEMENT SAFETY SENSOR....150
	TESTING AND ADJUSTMENT OF GEARING CHAIN TENSION.........................151
	CONTROL AND REGULATION OF THE PRESSURES IN HYDRAULIC CIRCUITS...........152
	TESTING THE HYDRAULIC PUMP..............................................153
	VALVE CALIBRATION.......................................................154
	CHECKING THE TRAVEL DEVIATION...........................................156
	CONTROL VALVE...........................................................158
	CONTROL AND REGULATION OF THE SURVO-CONTROL POWER SUPPLY................159
	ELIMINATION OF RESIDUAL PRESSURES - PRESSURIZATION OF THE TANK..........161
	BLEEDING AIR FROM THE HYDRAULIC CIRCUITS................................162
30 REMOVAL AND INSTALLATION.................................................165
	HOW TO READ THE MANUAL..................................................167
	PRECAUTIONS TO BE TAKEN WHILE WORKING...................................168
	ENGINE HOOD.............................................................169
		REMOVAL AND INSTALLATION............................................169
	CAB.....................................................................170
		TILTING.............................................................170
		LOWERING............................................................172
	BATTERY.................................................................173
		REMOVAL AND INSTALLATION............................................173
	STARTING MOTOR..........................................................174
		REMOVAL AND INSTALLATION............................................174
	ALTERNATOR..............................................................175
		REMOVAL AND INSTALLATION............................................175
	MUFFLER (SK714-5 SK815-5)...............................................176
		REMOVAL AND INSTALLATION............................................176
	MUFFLER (SK815-5) TURBO.................................................177
		REMOVAL AND INSTALLATION............................................177
	TURBOCHARGER (SK815-5 TURBO)............................................178
		REMOVAL.............................................................178
		INSTALLATION........................................................179
	AIR INTAKE FILTER.......................................................180
		REMOVAL AND INSTALLATION............................................180
	NOZZLE HOLDER...........................................................181
		REMOVAL AND INSTALLATION............................................181
	INJECTION PUMP..........................................................182
		REMOVAL.............................................................182
		INSTALLATION........................................................184
	CYLINDER HEAD (SK714-5 SK815-5).........................................185
		REMOVAL.............................................................185
		INSTALLATION........................................................186
	CYLINDER HEAD (SK815-5 TURBO)...........................................187
		REMOVAL.............................................................187
		INSTALLATION........................................................188
	COOLANT LIQUID PUMP.....................................................189
		REMOVAL AND INSTALLATION............................................189
	RADIATOR GROUP..........................................................190
		REMOVAL.............................................................190
		INSTALLATION........................................................191
	FUEL TANK (SK714-5 SK815-5).............................................192
		REMOVAL AND INSTALLATION............................................192
	FUEL TANK (SK815-5 TURBO)...............................................193
		REMOVAL.............................................................193
		INSTALLATION........................................................194
	CAB.....................................................................195
		REMOVAL.............................................................195
		INSTALLATION........................................................197
	ENGINE-PUMP GROUP.......................................................198
		REMOVAL.............................................................198
		INSTALLATION........................................................201
	COMPLETE HYDRAULIC PUMP.................................................202
		REMOVAL.............................................................202
		INSTALLATION........................................................204
	GEAR PUMP...............................................................205
		REMOVAL AND INSTALLATION............................................205
	ENGINE-PUMP COUPLING....................................................206
		REMOVAL AND INSTALLATION............................................206
	CONTROL VALVE...........................................................207
		REMOVAL AND INSTALLATION............................................207
	PPC VALVES..............................................................208
		REMOVAL AND INSTALLATION............................................208
	HUB WHEEL...............................................................209
		REMOVAL ............................................................209
		INSTALLATION........................................................210
		DISMANTLING.........................................................211
		ASSEMBLY............................................................212
	FINAL DRIVE.............................................................213
		REMOVAL.............................................................213
		INSTALLATION........................................................214
	RAISING CYLINDER........................................................215
		REMOVAL AND INSTALLATION............................................215
	BUCKET CYLINDER.........................................................216
		REMOVAL.............................................................216
		INSTALLATION........................................................217
	WORK EQUIPMENT CYLINDERS................................................218
		DISASSEMBLY.........................................................218
		ASSEMBLY............................................................221
	COMPLETE WORKING EQUIPMENT..............................................224
		REMOVAL.............................................................224
		INSTALLATION........................................................225
	WORKING EQUIPMENT SUPPORT FRAME.........................................226
		REMOVAL AND INSTALLATION............................................226
40 STANDARD MAINTENANCE.....................................................227
	P.T.O...................................................................228
	TRANSMISSION............................................................229
	FINAL DRIVE.............................................................230
	HYDRAULIC PUMP..........................................................231
	CONTROL VALVE...........................................................234
	R.H. PPC VALVE..........................................................240
	L.H. PPC VALVE..........................................................241
	PATTERN CHANGE VALVE....................................................243
	CYLINDERS...............................................................244
	WORKING EQUIPMENT.......................................................246

PLEASE NOTE:

⦁ This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
⦁ You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
⦁ Need any other service / repair / parts manual, please feel free to contact [email protected] . We still have 50,000 manuals unlisted