JCB JS70 Operator Handbook 9801-6720

Description

• Model List:
  • JS70

• 1. INTRODUCTION
• 2. About this Handbook
• 3. Machine Description 1
• 4. Machine and Serial Numbers 1
• 5. Using this Handbook 1
• 6. Using the Machine 1
• 7. Left and Right Hand Convention 1
• 8. Units of Measurement. 1
• 9. Service Contract 1
• 10. Safety First – Yours and Other People's 2
• 11. Safety First – Check List
• 12. General Safety 2
• 13. Operating Safety 3
• 14. Maintenance Safety 4
• 15. Safety Decals 6
• 16. Identifying Your Machine 8
• 17. OPERATION
• 18. Introduction 21
• 19. Before Entering the Cab 21
• 20. Cab Door
• 21. Opening-Closing the Door 22
• 22. Entering and Leaving the Cab 23
• 23. Cab Windows
• 24. Opening-Closing the Upper Front Window 24
• 25. Removing-Replacing the Lower Front Window 25
• 26. Further Ventilation 25
• 27. Adjusting the Seat 26
• 28. Heater Controls 27
• 29. Cab Radio 28
• 30. Cigar Lighter 28
• 31. Cab Layout 29
• 32. Switches and Controls
• 33. Right Console 30
• 34. Left Console 32
• 35. Cab Light Switch 33
• 36. Display Monitor 34
• 37. Servo Controls Immobilisation 36
• 38. Tracking Controls
• 39. Tracking Levers-Foot Pedals 37
• 40. Travel Speed Range Change Switch 37
• 41. Moving Straight Ahead 38
• 42. Reversing 38
• 43. Turning Left 39
• 44. Turning Right 39
• 45. Spin Turns 40
• 46. Excavating Controls
• 47. Excavating 41
• 48. Operation 41
• 49. Boom and Bucket 42
• 50. Superstructure and Dipper 43
• 51. Other Controls
• 52. Horn Button 44
• 53. One Touch Idle Switch 44
• 54. Dozer Blade Lever 44
• 55. Rockbreaker-Offset Boom Control Pedal 45
• 56. Before Starting the Engine 46
• 57. Starting the Engine
• 58. Normal Conditions 47
• 59. Cold Conditions 47
• 60. Jump Starting the Engine 48
• 61. Engine Warm-up
• 62. After Starting 49
• 63. Warming-up Procedure 49
• 64. Cold Climate Warm-up 49
• 65. Stopping the Engine
• 66. Routine Stopping 50
• 67. Stopping Following Overheating 50
• 68. Parking the Machine 50
• 69. Operating Precautions
• 70. In Low Temperatures 51
• 71. In High Temperatures 51
• 72. In Dusty or Sandy Areas 51
• 73. In Coastal Regions 51
• 74. Transporting the Machine 52
• 75. Using your Machine
• 76. General 53
• 77. Installing a Bucket 54
• 78. Removing a Bucket 55
• 79. Connecting Hydraulic Hoses 56
• 80. Bucket Teeth 57
• 81. Removing Bucket Teeth 58
• 82. Fitting Bucket Teeth 58
• 83. Digging 59
• 84. Digging Near Walls 60
• 85. Digging on Slopes 60
• 86. 6720-2iv CONTENTS iv
• 87. Engine Oil and Filter
• 88. Checking the Oil Level 94
• 89. Changing the Oil and Filter 94
• 90. Engine Cooling System
• 91. Checking the Coolant Level 95
• 92. Coolant Mixtures 95
• 93. Changing the Coolant 96
• 94. Cleaning the Radiator and Oil Cooler 96
• 95. Checking Fan Belt Tension 97
• 96. Fitting a New Fan Belt 97
• 97. Fuel System
• 98. Types of Fuel 98
• 99. Filling the Tank 98
• 100. Draining Fuel Tank Impurities 99
• 101. Draining the Water Separator 99
• 102. Changing the Filter Element 100
• 103. Cleaning the Lift Pump Strainer 100
• 104. Bleeding the Fuel System 101
• 105. Hydraulic System
• 106. Changing the Drain Line Filter Element 102
• 107. Checking the Fluid Level 103
• 108. Releasing Tank Pressure 103
• 109. Topping-up Fluid Level 103
• 110. Changing the Fluid 104
• 111. Changing the Return Filter Element 105
• 112. Cleaning-Changing the Suction Strainer 105
• 113. Changing the Nephron Filter 106
• 114. Changing the Air Breather Element 107
• 115. Draining Tank Impurities 107
• 116. Changing the Servo Oil Filter 108
• 117. Changing the Breaker In-line Filter (if fitted) 109
• 118. Air Bleeding Procedures 110
• 119. Gearboxes
• 120. Replenishing Slew Gearbox Grease 112
• 121. Checking the Track Gearbox Oil Level 113
• 122. Changing the Track Gearbox Oil 113
• 123. Tracks and Running Gear
• 124. Clean the Tracks 114
• 125. Checking-Adjusting the Track Tension 115
• 126. Checking the Track Shoes 116
• 127. Checking the Rollers and Idler Wheels for
• 128. Oil Leaks 116
• 129. Electrical System
• 130. Fuses 117
• 131. Battery
• 132. First Aid – Electrolyte 118
• 133. Checking the Electrolyte Level 118
• 134. Windscreen Washer 119
• 135. Obtaining Replacement Parts 119
• 136. Lubricants and Capacities 120
• 137. Using your Machine (cont’d)
• 138. Dumping into a Truck 60
• 139. Backfilling 60
• 140. Dozing-Grading 60
• 141. Scraping and Cutting 60
• 142. Lifting 61
• 143. Pulling Out From Soft Ground 62
• 144. Refuelling
• 145. Fuel Level 63
• 146. Filling the Tank 63
• 147. Refuelling Pump (optional) 63
• 148. Storage 64
• 149. MAINTENANCE
• 150. Service Contracts 81
• 151. Regular Maintenance and Lubrication Schedules
• 152. Initial Precautions for New Machine Usage 81
• 153. Every 10 Operating Hours or Daily 82
• 154. Every 50 Operating Hours or Weekly 82
• 155. Every 100 Operating Hours or 2-Weekly 82
• 156. Every 250 Operating Hours or Monthly 83
• 157. Every 500 Operating Hours or 3-Monthly 83
• 158. Every 1000 Operating Hours or 6-Monthly 83
• 159. Every 2000 Operating Hours or Yearly 83
• 160. Every 4000 Operating Hours or 2 Years 83
• 161. Every 5000 Operating Hours or 2 Years 6 Months 84
• 162. Revised Service Schedules – Rockbreaker Usage 85
• 163. Bolt and Nut Torque Specifications 86
• 164. Lubricants – Health and Safety
• 165. First Aid – Oil 87
• 166. Hygiene 87
• 167. Storage 87
• 168. Handling 87
• 169. Waste Disposal 87
• 170. Spillage 87
• 171. Cleaning the Machine 88
• 172. Checking for Damage 88
• 173. Greasing
• 174. Slew Ring Teeth and Slew Pinion 89
• 175. Slew Ring Bearing 89
• 176. Excavator End (Standard Boom) 90
• 177. Excavator End (Offset Boom) 91
• 178. Engine Air Filter
• 179. Changing the Outer Element 92
• 180. Changing the Inner Element 93
• 181. Trouble Shooting
• 182. Engine and Related Area 121
• 183. Monitor Display – Fault Messages 123
• 184. Operating Controls 124
• 185. Hydraulic Pump 124
• 186. Working Attachments 124
• 187. Travelling 125
• 188. Slewing 125
• 189. Hydraulic Rams 125
• 190. Component Location Diagrams 126
• 191. SPECIFICATIONS
• 192. Lifting (Craning) Regulations and
• 193. Safe Working Loads 141
• 194. Static Dimensions 142
• 195. Shipping Weights (Approximate)
• 196. Standard Boom 143
• 197. Offset Boom 143
• 198. Dig Depth Chart 144
• 199. Noise and Vibration Data 145