JCB 446, 456 Operator Manual 9811-0320

Description

• Model List:
  • 446, 456

• 1. Safety Notices
• 2. Introduction ………………………………………………………………………………………. v
• 3. Introduction ………………………………………………………………………………….. v
• 4. JCB Plantguard ……………………………………………………………………………. v
• 5. Introduction
• 6. About this Handbook ………………………………………………………………………….1
• 7. Machine Model and Serial Number ………………………………………………….1
• 8. Using this Manual ………………………………………………………………………….1
• 9. Units of Measurement ……………………………………………………………………1
• 10. Left Side, Right Side ………………………………………………………………………1
• 11. Using the Machine …………………………………………………………………………1
• 12. Cross References ………………………………………………………………………….1
• 13. Machine Description …………………………………………………………………………..2
• 14. The JCB Wheeled Loader ………………………………………………………………2
• 15. Safety Yours and Others …………………………………………………………………….3
• 16. Safety – Yours and Others ………………………………………………………………3
• 17. Safety Check List ……………………………………………………………………………….4
• 18. General Safety ……………………………………………………………………………..4
• 19. Operating Safety …………………………………………………………………………..5
• 20. Maintenance Safety ……………………………………………………………………….8
• 21. Safety Decals …………………………………………………………………………….. 11
• 22. Identifying Your Machine …………………………………………………………………..12
• 23. Data Plate …………………………………………………………………………………..12
• 24. Typical Vehicle Identification Number (VIN) …………………………………….12
• 25. Typical Engine Identification Number ……………………………………………..12
• 26. Operation
• 27. Introduction ……………………………………………………………………………………..13
• 28. Before Entering the Cab ……………………………………………………………………14
• 29. Entering and Leaving the Cab ……………………………………………………………15
• 30. Doors and Windows …………………………………………………………………………16
• 31. Opening and Closing the Door ………………………………………………………16
• 32. Opening and Closing the Door Side Window …………………………………..16
• 33. Opening and Closing the Right Side Window ………………………………….16
• 34. Emergency Exit …………………………………………………………………………..16
• 35. Seat Controls …………………………………………………………………………………..17
• 36. Fore-Aft Adjustment ……………………………………………………………………..17
• 37. Backrest Angle Adjustment …………………………………………………………..17
• 38. Damper Adjustment ……………………………………………………………………..17
• 39. Fore-Aft Isolator Adjustment ………………………………………………………….17
• 40. Armrest Adjustment ……………………………………………………………………..17
• 41. Suspension Lockout …………………………………………………………………….17
• 42. Height-Auto Weight Adjustment (option) …………………………………………17
• 43. Seat Cushion Depth Adjustment (option) ………………………………………..17
• 44. Seat Cushion Angle Adjustment (option) ………………………………………..18
• 45. Lumbar Support Adjustment (option) ……………………………………………..18
• 46. Lumbar Support Adjustment (option) ……………………………………………..18
• 47. Backrest Extension Height Adjustment (option) ……………………………….18
• 48. Console Arm Rest ……………………………………………………………………………19
• 49. Up-Down Adjustment ……………………………………………………………………19
• 50. Seat Belt …………………………………………………………………………………………20
• 51. Inertia Reel Seat Belt …………………………………………………………………..20
• 52. Cab Layout ……………………………………………………………………………………..21
• 53. Drive Controls, Switches and Instruments ……………………………………………22
• 54. Drive Controls ……………………………………………………………………………..22
• 55. Switches …………………………………………………………………………………….26
• 56. Heater-Air Conditioning Controls ……………………………………………………34
• 57. Display Panel …………………………………………………………………………………..35
• 58. Ignition On ………………………………………………………………………………….35
• 59. Pre-Start Mode ……………………………………………………………………………35
• 60. Setting Up …………………………………………………………………………………..36
• 61. Start Inhibit …………………………………………………………………………………36
• 62. Warning Lights …………………………………………………………………………….37
• 63. Segmented Displays ……………………………………………………………………40
• 64. Master Warning Light …………………………………………………………………..40
• 65. Transmission Fault ………………………………………………………………………40
• 66. Indications (Engine Off) ………………………………………………………………..40
• 67. Indications (Engine Running) ………………………………………………………..41
• 68. Warning Light Test (Daily) …………………………………………………………….41
• 69. Operating Levers ……………………………………………………………………………..42
• 70. Multi-Lever Controls …………………………………………………………………….42
• 71. Multi-Lever Control Lever Layout …………………………………………………..43
• 72. Servo Controls …………………………………………………………………………….43
• 73. Loader Controls ……………………………………………………………………………….45
• 74. 456HT ………………………………………………………………………………………..45
• 75. 456ZX ………………………………………………………………………………………..47
• 76. Safety Equipment …………………………………………………………………………….48
• 77. Articulation Lock ………………………………………………………………………….48
• 78. Loader Arm Safety strut ……………………………………………………………….49
• 79. Loader Control Lock …………………………………………………………………….50
• 80. Warning Beacon ………………………………………………………………………….50
• 81. Fire Extinguisher (if fitted) …………………………………………………………….50
• 82. Before Starting The Engine ……………………………………………………………….51
• 83. Starting The Engine ………………………………………………………………………….53
• 84. Preparing The Machine For Travel ……………………………………………………..54
• 85. Road Travel Position ……………………………………………………………………54
• 86. Site Travelling Position …………………………………………………………………55
• 87. Automatic Carry Control System – ACCS (if fitted) ……………………………55
• 88. Testing the Brakes ……………………………………………………………………………56
• 89. Parking Brake ……………………………………………………………………………..56
• 90. Parking Brake Disconnect …………………………………………………………….56
• 91. Service Brake ……………………………………………………………………………..57
• 92. Getting The Machine Moving ……………………………………………………………..58
• 93. Operating Practices ……………………………………………………………………..58
• 94. Stopping And Parking The Machine ……………………………………………………59
• 95. Working With The Machine ……………………………………………………………….61
• 96. Using The Attachments And Site Safety …………………………………………61
• 97. Operating In Low And High Temperatures …………………………………………..63
• 98. Low Temperatures ……………………………………………………………………….63
• 99. High Temperatures ………………………………………………………………………63
• 100. Moving A Disabled Machine ………………………………………………………………64
• 101. Preparation for Towing …………………………………………………………………64
• 102. Transporting The Machine …………………………………………………………………65
• 103. Lifting the Machine …………………………………………………………………………..66
• 104. Storage …………………………………………………………………………………………..67
• 105. Storing the Machine ……………………………………………………………………..67
• 106. Routine Maintenance
• 107. Service Requirements ………………………………………………………………………69
• 108. Introduction …………………………………………………………………………………69
• 109. Owner-Operator Support ………………………………………………………………69
• 110. Service-Maintenance Agreements …………………………………………………69
• 111. Initial Service and Inspection (100 Hours) ……………………………………….69
• 112. Lifting Regulations – Inspections and Tests ……………………………………..70
• 113. Obtaining Replacement Parts ………………………………………………………..70
• 114. Health and Safety …………………………………………………………………………….71
• 115. Lubricants …………………………………………………………………………………..71
• 116. Battery ……………………………………………………………………………………….73
• 117. First Aid – Electrolyte ……………………………………………………………………73
• 118. Service Schedules ……………………………………………………………………………75
• 119. Lubricants and Capacities …………………………………………………………………78
• 120. Inspections ……………………………………………………………………………………..79
• 121. Checking for Damage …………………………………………………………………..79
• 122. Checking the Seat Belt Condition and Security ………………………………..79
• 123. Cleaning the Machine ……………………………………………………………………….80
• 124. Greasing …………………………………………………………………………………………81
• 125. Shovel Pivot Pins (HT) …………………………………………………………………81
• 126. Loader Arm Pivot Points (HT) ……………………………………………………….81
• 127. Shovel Pivot Pins (ZX) …………………………………………………………………81
• 128. Loader Arm Pivot Points (ZX) ………………………………………………………..81
• 129. Top Pivot (ZX) ……………………………………………………………………………..82
• 130. Centre Pivot ………………………………………………………………………………..82
• 131. Steer Rams …………………………………………………………………………………83
• 132. Rear Axle Pivots ………………………………………………………………………….83
• 133. Propshafts ………………………………………………………………………………….84
• 134. Cab Door Hinges …………………………………………………………………………84
• 135. Automatic Greasing System ………………………………………………………………85
• 136. Grease Points ……………………………………………………………………………..85
• 137. Filling the Reservoir ……………………………………………………………………..85
• 138. Testing the System ………………………………………………………………………86
• 139. Replacing the Fill Point Filter …………………………………………………………86
• 140. System Controls ………………………………………………………………………….87
• 141. Engine Covers …………………………………………………………………………………88
• 142. Opening and Closing the Engine Covers ………………………………………..88
• 143. Rear Grille ………………………………………………………………………………………89
• 144. Opening the Rear Grille ………………………………………………………………..89
• 145. Closing the Rear Grille …………………………………………………………………89
• 146. Heater Door …………………………………………………………………………………….90
• 147. Opening the Heater Door ……………………………………………………………..90
• 148. Closing the Heater Door ……………………………………………………………….90
• 149. Checking the ROPS-FOPS Structure ………………………………………………….91
• 150. Electrical System ……………………………………………………………………………..92
• 151. Battery ……………………………………………………………………………………….92
• 152. Jump Starting The Engine …………………………………………………………….93
• 153. Fuses and Relays ………………………………………………………………………..94
• 154. Hydraulic System ……………………………………………………………………………..97
• 155. Checking the Fluid Level ………………………………………………………………97
• 156. Changing the Filter Element ………………………………………………………….98
• 157. Transmission …………………………………………………………………………………..99
• 158. Checking the Oil Level (Engine Running) ……………………………………….99
• 159. Changing the Oil and Filter ………………………………………………………….100
• 160. Front and Rear Axles ………………………………………………………………………101
• 161. Checking the Differential Oil Level ……………………………………………….101
• 162. Draining and Refilling the Differential Oil ……………………………………….101
• 163. Checking the Hub Oil Level …………………………………………………………102
• 164. Draining and Refilling the Hub Oil ………………………………………………..102
• 165. Engine ………………………………………………………………………………………….103
• 166. Checking the Oil Level ……………………………………………………………….103
• 167. Changing the Oil and Filter ………………………………………………………….104
• 168. Cooling System …………………………………………………………………………105
• 169. Checking the Coolant Level ………………………………………………………..105
• 170. Coolant Mixtures ……………………………………………………………………….105
• 171. Anti-Corrosion Additives ……………………………………………………………..106
• 172. Draining and Refilling the Coolant ………………………………………………..107
• 173. Changing the Coolant Filter …………………………………………………………108
• 174. Air Filter ……………………………………………………………………………………109
• 175. Drive Belt …………………………………………………………………………………. 111
• 176. Fuel System ………………………………………………………………………………….. 112
• 177. Types of Fuel ……………………………………………………………………………. 112
• 178. Filling the Tank …………………………………………………………………………. 113
• 179. Draining the Fuel Filter ………………………………………………………………. 113
• 180. Changing the Fuel Filter Element ………………………………………………… 114
• 181. Draining the Sedimenter Bowl …………………………………………………….. 115
• 182. Cleaning the Sedimenter Bowl ……………………………………………………. 115
• 183. Bleeding the System …………………………………………………………………. 116
• 184. Air Conditioning …………………………………………………………………………….. 118
• 185. Adjusting the Compressor Belt ……………………………………………………. 118
• 186. Windscreen Washers …………………………………………………………………….. 119
• 187. Replenishing …………………………………………………………………………….. 119
• 188. Tyres and Wheels …………………………………………………………………………..120
• 189. Tyre Inflation ……………………………………………………………………………..120
• 190. Checking the Wheel Nut Torques …………………………………………………120
• 191. Cab Heater Filters ………………………………………………………………………….121
• 192. Cleaning the Intake Filter ……………………………………………………………121
• 193. Cleaning the Recirculation Filter ………………………………………………….121
• 194. Optional Attachments
• 195. Introduction ……………………………………………………………………………………123
• 196. Quick Release Couplings ………………………………………………………………..124
• 197. Quick Release Couplings – Dos and Don'ts …………………………………..124
• 198. Connecting Quick Release Couplings …………………………………………..125
• 199. Disconnecting Quick Release Couplings ………………………………………125
• 200. Quickhitch Control ………………………………………………………………………….126
• 201. Disengaging the Attachments ………………………………………………………126
• 202. Engaging the Attachments ………………………………………………………….128
• 203. Specifications
• 204. Lifting (Craning) Regulations and Safe Working Loads ………………………..131
• 205. Lifting Regulations ……………………………………………………………………..131
• 206. Safe Working Loads …………………………………………………………………..131
• 207. Loader Unit ……………………………………………………………………………….131
• 208. Working Capacity …………………………………………………………………………..132
• 209. Static Dimensions 456 ZX ……………………………………………………………….133
• 210. Static Dimensions 456 HT ……………………………………………………………….134
• 211. Noise and Vibration Data …………………………………………………………………135
• 212. Tyre Pressures ………………………………………………………………………………136