JCB LK1 Personnel Platform Service Manual 9803-3700-3

JCB LK1 Personnel Platform Service Manual 9803-3700-3 - Image 2

JCB LK1 Personnel Platform Service Manual 9803-3700-3 - Image 3

JCB LK1 Personnel Platform Service Manual 9803-3700-3 - Image 4

JCB LK1 Personnel Platform Service Manual 9803-3700-3 - Image 5

jcb lk1 personnel platform service manual 9803 3700 3 2

jcb lk1 personnel platform service manual 9803 3700 3 3

JCB LK1 Personnel Platform Service Manual 9803-3700-3

$30.00

Type Of Manual: Service Manual
ManualID: 9803-3700-3
Number of Pages: 208
Size: 34.7MB
Format: PDF

Category: JCB Service Manual PDF

Model List:
- 532-120, 535-125, 535-140, 537-135 (550), 540-140 (550-140), 540-170 (550-170, 5508)

1. Introduction
2. General Information ……………………………………………………………………………1
3. Machine Model and Serial Number ………………………………………………….1
4. About this Supplement …………………………………………………………………..1
5. Safety Check List ……………………………………………………………………………….2
6. System Overview ……………………………………………………………………………….4
7. Introduction …………………………………………………………………………………..4
8. Controls ……………………………………………………………………………………….4
9. Remote Servo Control ……………………………………………………………………4
10. Emergency Operation ……………………………………………………………………4
11. Motion Cut Out (MC) (if fitted) …………………………………………………………4
12. Component Location and Identification …………………………………………….5
13. System Operation ………………………………………………………………………….7
14. Service Procedures
15. RCU Engine Start Procedure ……………………………………………………………….9
16. Fault Finding ……………………………………………………………………………………10
17. Introduction …………………………………………………………………………………10
18. Tables ……………………………………………………………………………………….. 11
19. Servicemaster Tools …………………………………………………………………………13
20. Manplatform Diagnostics – User Guide ………………………………………………..14
21. Introduction …………………………………………………………………………………14
22. Care and Safety ………………………………………………………………………….14
23. Installing Manplatform Diagnostics …………………………………………………14
24. Connecting Manplatform Diagnostics ……………………………………………..15
25. Starting the Manplatform Diagnostics Software ………………………………..18
26. Remote Control Unit Test ……………………………………………………………..19
27. Internal Monitor …………………………………………………………………………..20
28. Error log ……………………………………………………………………………………..21
29. 540 Valve (540-170 machine only) …………………………………………………21
30. Cabin Joystick …………………………………………………………………………….21
31. Remote Control …………………………………………………………………………..21
32. Stabilizer Joystick (3 Stage Only) …………………………………………………..22
33. Connector I-O ……………………………………………………………………………..23
34. Manplatform Calibration – User Guide …………………………………………………30
35. Introduction …………………………………………………………………………………30
36. Care and Safety ………………………………………………………………………….30
37. Installing Manplatform Calibration ………………………………………………….30
38. Connecting Manplatform Calibration ………………………………………………31
39. Starting the Manplatform Calibration Software …………………………………34
40. Introduction …………………………………………………………………………………35
41. Manplatform Enable – Machines With Motion Cut Out (MCO) ……………36
42. Machine Model Setup …………………………………………………………………..37
43. Load Signal ………………………………………………………………………………..40
44. Stabilizer Joystick Setup (3-Stage Boom Machines) …………………………42
45. Travel Speeds (Part 1) ………………………………………………………………….43
46. Travel Speeds (Part 2) ………………………………………………………………….46
47. Hydraulic Control Sensitivity ………………………………………………………….49
48. Electrics
49. Fuses and Relays …………………………………………………………………………….52
50. Quick Reference ………………………………………………………………………….53
51. Schematic Circuits ……………………………………………………………………………70
52. Machines with R-Series Engines ……………………………………………………70
53. Machines with JCB Dieselmax Engines ………………………………………….76
54. Engine Start Operation – Cabin Mode ………………………………………………….77
55. Engine Start Operation – Remote Mode ………………………………………………78
56. Stabilizer Legs Down ……………………………………………………………………79
57. Park Brake ON ……………………………………………………………………………80
58. Emergency Isolation Switch ………………………………………………………….81
59. Receiver Signal Integrity ………………………………………………………………82
60. Remote Mode Select ……………………………………………………………………83
61. Starter Motor Operation ………………………………………………………………..84
62. Machine Operation – Remote Mode ……………………………………………………85
63. Receiver Signal Integrity ………………………………………………………………86
64. Stabilizer and Sway Isolation …………………………………………………………87
65. Boom Angle Limit (4 Stage Boom) …………………………………………………88
66. Engine Speed Actuator Operation ………………………………………………….89
67. L.M.I. Operation ……………………………………………………………………………….90
68. L.M.I. Operation (3 Stage Boom) ……………………………………………………90
69. L.M.I. Operation (4 Stage Boom) ……………………………………………………91
70. Control Valve Operation ……………………………………………………………………92
71. Control Valve Operation (3 Stage Boom) ………………………………………..93
72. Control Valve Operation (4 Stage Boom) ………………………………………..94
73. Joystick Operation ……………………………………………………………………………95
74. Emergency Pump Operation ……………………………………………………………..96
75. Harness Drawings ……………………………………………………………………………97
76. Introduction …………………………………………………………………………………97
77. Quick Reference ………………………………………………………………………….97
78. Chassis Harness …………………………………………………………………………98
79. Panel Harness ………………………………………………………………………….. 110
80. Stabilizer Harness ……………………………………………………………………..145
81. Joystick …………………………………………………………………………………………149
82. Removal and Replacement …………………………………………………………149
83. LMI Transducers …………………………………………………………………………….150
84. Removal and Replacement …………………………………………………………150
85. Electronic Control Unit (LK1 ECU) ……………………………………………………151
86. Removal and Replacement …………………………………………………………151
87. Electronic Control Unit (LK1 ECU) Battery …………………………………………152
88. Removal and Replacement …………………………………………………………152
89. Stabilizer Pressure Switches ……………………………………………………………153
90. Removal and Replacement …………………………………………………………153
91. Proximity Switches …………………………………………………………………………154
92. Locations ………………………………………………………………………………….154
93. Radio Receiver ………………………………………………………………………………156
94. Removal and Replacement …………………………………………………………156
95. Engine Speed Actuator ……………………………………………………………………158
96. Removal and Replacement …………………………………………………………158
97. Hydraulics
98. Technical Data ……………………………………………………………………………….160
99. 3-Stage Boom Machines …………………………………………………………….160
100. 4-Stage Boom Machines …………………………………………………………….161
101. Schematic Circuits ………………………………………………………………………….162
102. 3-Stage Boom Machines …………………………………………………………….162
103. 4-Stage Boom Machines …………………………………………………………….168
104. Control Valve (3-Stage Boom Machines) ……………………………………………178
105. Operation ………………………………………………………………………………….178
106. Control Valve Layout ………………………………………………………………….180
107. Pressure Testing ………………………………………………………………………..182
108. Removal and Replacement …………………………………………………………186
109. Dismantling and Assembly ………………………………………………………….187
110. Control Valve (4-Stage Boom Machines) ……………………………………………195
111. Operation ………………………………………………………………………………….195
112. Removal and Replacement …………………………………………………………196
113. Dismantling and Assembly ………………………………………………………….197
114. Pilot Control Valves (4-Stage Boom Machines) …………………………………..198
115. Locations ………………………………………………………………………………….198
116. Removal and Replacement …………………………………………………………199
117. Needle Valve (Slewing Platforms only) ………………………………………………200
118. Adjustment ……………………………………………………………………………….200
119. Removal and Replacement …………………………………………………………200
120. Non-Return Valves …………………………………………………………………………201
121. Removal and Replacement …………………………………………………………201
122. Tilt Ram – Counterbalance Valves …………………………………………………….202
123. Removal and Replacement …………………………………………………………202
124. Emergency Pump …………………………………………………………………………..203
125. Removal and Replacement …………………………………………………………203

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