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Komatsu SK818-5, SK820-5 turbo Skid-Steer Loader Shop Manual – PDF DOWNLOAD
Original price was: $54.95.$13.95Current price is: $13.95.
Komatsu SK818-5, SK820-5 turbo Skid-Steer Loader Shop Manual
SERIAL NUMBER
- SK818-5 37 BF50003 and up
- SK820-5 turbo 37BTF50003 and up
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Description
Komatsu SK818-5, SK820-5 turbo Skid-Steer Loader Shop Manual
FILE DETAILS:
Komatsu SK818-5, SK820-5 turbo Skid-Steer Loader Shop Manual
File Format : PDF
Language : English
Bookmarked : Yes
Searchable : Yes
Printable : Yes
Product Code : WEBM005000
Total Pages : 258
DESCRIPTION:
Komatsu SK818-5, SK820-5 turbo Skid-Steer Loader Shop Manual
FOREWORD:
GENERAL:
This shop manual has been prepared as an aid to improve the quality of repairs by giving the serviceman 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. For ease of understanding, the manual is divided into the following chapters: these chapters are further divided into the each main group of components.
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 section 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 eachr component, as well as precautions to be taken for these operations.
MAINTENANCE STANDARD:
This section gives the judgement standards when inspecting disassembled parts.
OTHERS:
This section mainly gives hydraulic circuit diagrams and electric circuit diagrams. In addition, this section may give the specifications of attachments and options together.
TABLE OF CONTENTS:
Komatsu SK818-5, SK820-5 turbo Skid-Steer Loader Shop Manual
COVER........................................................................... 1 CONTENTS.................................................................... 4 LIST OF REVISED PAGES....................................................... 5 SAFETY...................................................................... 7 FOREWORD.................................................................... 9 HOW TO READ THE SHOP MANUAL................................................. 10 HOISTING INSTRUCTIONS....................................................... 11 STANDARD TIGHTENING TORQUE.................................................. 12 COATING MATERIALS........................................................... 14 ELECTRIC WIRE CODE.......................................................... 15 WEIGHT TABLE................................................................ 16 TABLE OF OIL AND COOLANT QUANTITIES......................................... 17 CONVERSION TABLE............................................................ 19 10. STRUCTURE AND FUNCTION.................................................. 27 P.T.O................................................................... 28 POWER TRAIN............................................................. 29 TRANSMISSION............................................................ 30 FINAL DRIVE............................................................. 32 HYDRAULIC CIRCUIT SK818-5............................................... 39 HYDRAULIC CIRCUIT SK820-5 turbo......................................... 40 HYDRAULIC PUMP.......................................................... 41 CONTROL VALVE (3-SPOOL)................................................. 58 CONTROL VALVE (4-SPOOL)................................................. 61 CLSS.................................................................... 65 SOLENOID VALVE.......................................................... 73 ACCUMULATOR............................................................. 75 PATTERN CHANGE VALVE (OPTIONAL)......................................... 76 R.H. PPC VALVE (STANDARD)............................................... 80 R.H. PPC VALVE (PATTERN CHANGE) (OPTIONAL).............................. 84 L.H. PPC VALVE (STANDARD)............................................... 88 L.H. PPC VALVE - PATTERN CHANGE (OPTIONAL).............................. 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 STANDARD)......................123 ELECTRICAL DIAGRAM (TOP-CABIN LIGHT LINE OMOLOGATION)...................125 20. TESTING AND ADJUSTMENTS.................................................127 NORMAL OR STANDARD TECHNICAL DATA.......................................128 SPECIAL TOOLS...........................................................140 CHECKING THE ENGINE SPEED...............................................141 ADJUSTMENT OF VALVE CLEARANCE...........................................142 MEASUREMENT OF THE COMPRESSION PRESSURE.................................143 CONTROL AND ADJUSTMENT OF THE FAN BELT TENSION..........................144 CONTROL AND ADJUSTMENT OF THE INJECTION TIMING..........................145 CHECKING ENGINE OIL PRESSURE............................................147 ADJUSTING THE STROKE OF THE ACCELERATOR CABLES..........................148 REGULATION OF PPC VALVES. DRIVE PRESSURE................................149 ADJUSTMENT OF THE PPC VALVE CLEARANCES..................................151 ADJUSTING THE POSITION OF THE SERVO-CONTROL ENGAGEMENT SAFETY SENSOR....152 TESTING AND ADJUSTMENT OF GEARING CHAIN TENSION.........................153 CONTROL AND REGULATION OF THE PRESSURES IN THE HYDRAULIC CIRCUITS.......154 TESTING THE HYDRAULIC PUMP..............................................155 VALVE CALIBRATION.......................................................156 CHECKING THE TRAVEL DEVIATION...........................................158 CONTROL VALVE...........................................................160 CONTROL AND REGULATION OF THE SERVO-CONTROL POWER SUPPLY................161 ELIMINATION OF RESIDUAL PRESSURES - PRESSURISATION OF THE TANK..........163 BLEEDING AIR FROM THE HYDRAULIC CIRCUITS................................164 30. REMOVAL AND INSTALLATION................................................167 HOW TO READ THE MANUAL..................................................169 PRECAUTIONS TO BE TAKEN WHILE WORKING...................................170 ENGINE HOOD.............................................................171 CAB.....................................................................172 BATTERY.................................................................175 STARTING MOTOR..........................................................176 ALTERNATOR..............................................................177 MUFFLER (SK818-5).......................................................178 MUFFLER (SK820-5 turbo).................................................179 TURBOCHARGER (SK820-5 turbo)............................................180 AIR INTAKE FILTER.......................................................182 NOZZLE HOLDER...........................................................183 INJECTION PUMP..........................................................184 CYLINDER HEAD (SK818-5).................................................187 CYLINDER HEAD (SK820-5 turbo)...........................................189 COOLANT LIQUID PUMP.....................................................191 RADIATOR................................................................192 FUEL TANK (SK818-5).....................................................194 FUEL TANK (SK820-5 turbo)...............................................195 CAB.....................................................................197 ENGINE-PUMP GROUP.......................................................200 COMPLETE HYDRAULIC PUMP.................................................204 GEAR PUMP...............................................................207 ENGINE-PUMP COUPLING....................................................208 CONTROL VALVE...........................................................209 PPC VALVES..............................................................210 HEATING FAN.............................................................211 HUB WHEEL...............................................................213 FINAL DRIVE.............................................................217 RAISING CYLINDER........................................................219 BUCKET CYLINDER.........................................................221 WORK EQUIPMENT CYLINDERS................................................223 COMPLETE WORKING EQUIPMENT..............................................229 FULCRUM LEVER...........................................................232 LIFT LEVER..............................................................233 WORKING EQUIPMENT SUPPORT FRAME.........................................235 40. STANDARD MAINTENANCE....................................................237 P.T.O...................................................................238 TRANSMISSION............................................................239 FINAL DRIVE.............................................................240 HYDRAULIC PUMP..........................................................241 AS VALVE................................................................242 CONTROL VALVE (SUPER HIGH-FLOW VERSION).................................243 CONTROL VALVE (STANDARD)................................................244 R.H. PPC VALVE..........................................................249 L.H. PPC VALVE (STANDARD)...............................................250 L.H. PPC VALVE PATTERN CHANGE (OPTIONAL)................................251 PATTERN CHANGE VALVE (OPTIONAL).........................................252 CYLINDERS...............................................................253 WORKING EQUIPMENT.......................................................254
KOMATSU SK818-5, SK820-5 TURBO SKID-STEER LOADER SHOP MANUAL – 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]
