SECTION 4
STEERING SYSTEM
4-1. CONTROL ARM
4-1.1. Steering Control Removal.
1. Engage the emergency power disconnect switch
2. Remove screw and separate lower cover from the
arm rest.
3. Disconnect harness from potentiometer.
4. Remove screw from steering wheel.
5. Remove four screws, four lock washers.
6. Remove potentiometer from control arm.
Figure 4-1 Control Arm (Left)
EC_0005
25
Summary of Contents for BG ZERO
Page 4: ...4...
Page 20: ...Table 3 3 Troubleshooting Chart Traction Lift Controller 20...
Page 21: ...Figure 3 2 Troubleshooting Chart Traction Lift Controller Continued 21...
Page 22: ...Table 3 3Troubleshooting Chart Traction Lift Controller Continued 22...
Page 23: ...Figure 3 2 Troubleshooting Chart Traction Lift Controller Continued 23...
Page 24: ...Figure 3 2 Troubleshooting Chart Traction Lift Controller Continued 24...
Page 28: ...NOTES 28...
Page 30: ...Figure 5 1 Drive System EC_0003 30...
Page 33: ...Figure 6 2 Frame EC_0001 33...
Page 34: ...Figure 6 3 Transmission Motor Brake Assembly EC_0004 34...
Page 37: ...Figure 7 2 Elevation System Overview EC_0013 37...
Page 38: ...Figure 7 3 Elevation System Breakdown EC_0014 38...
Page 39: ...Figure 7 4 Platform EC_0017 39...
Page 40: ...40...
Page 42: ...Figure 8 1 Hydraulic System EC_0007 42...
Page 45: ...Figure 8 4 Elevation System Overview EC_0013 45...
Page 46: ...Figure 8 5 Elevation System Breakdown EC_0014 46...
Page 48: ...Figure 9 1 Electrical System EC_0009 48...
Page 52: ...Figure 9 3 Elevation System Breakdown EC_0014 52...
Page 53: ...Figure 9 4 Platform EC_0017 53...
Page 54: ...Figure 9 5 Operating Control Assembly Left EC_0005 54...
Page 55: ...Figure 9 6 Operating Control Assembly Right EC_0006 55...
Page 56: ...NOTES 56...
Page 58: ...NOTES 58...
Page 60: ...Figure 11 1 Frame EC_0001 60...
Page 62: ...Figure 11 2 Caster Assembly EC_0002 62...
Page 64: ...Figure 11 3 Drive System EC_0003 64...
Page 66: ...Figure 11 4 Transmission Motor Brake Assembly EC_0004 66...
Page 68: ...Figure 11 5 Operating Control Assembly Left EC_0005 68...
Page 70: ...Figure 11 6 Operating Control Assembly Right EC_0006 70...
Page 72: ...Figure 11 7 Hydraulic System EC_0007 72...
Page 74: ...Figure 11 8 Hydraulic Pump Assembly EC_0008 74...
Page 76: ...Figure 11 9 Electrical System EC_0009 76...
Page 78: ...Figure 11 10 Wiring Harness 1 EC_0010 78...
Page 80: ...Figure 11 11 Wiring Harness 2 EC_0011 80...
Page 82: ...Figure 11 12 Wiring Cables EC_0012 82...
Page 84: ...Figure 11 13 Elevation System Overview EC_0013 84...
Page 86: ...Figure 11 14 Elevation System Breakdown EC_0014 86...
Page 88: ...Figure 11 14Elevation System Breakdown Continued EC_0014 88...
Page 90: ...Figure 11 15 Lift Cylinder EC_0015 90...
Page 92: ...Figure 11 16 Lift Cylinder Assembly Tray EC_0019 92...
Page 94: ...Chain Assembly Figure 11 17 Chain Assembly EC_0016 94...
Page 96: ...Figure 11 18 Operator Platform EC_0017 96...
Page 98: ...Figure 11 18Operator Platform Continued EC_0017 98...