Section 3—Controls and Indicators
3-32
31211031
3.9
REAR AXLE STABILIZATION (RAS) SYSTEM
Free Pivot Mode
With boom below 40° (
1
), RAS system is in Free Pivot Mode. Rear axle pivots freely and frame
level functions normally. RAS indicator (
2
) will be off.
Slow Pivot Mode
With boom above 40° (
3
), the RAS system is in Slow Pivot Mode when service brake is not
applied and transmission is in gear. Rear axle will respond slowly to changes in terrain and
frame level functions normally. RAS indicator (
2
) will be off.
Locked Mode
With boom above 40° (
3
), and activating one or more of following functions, RAS system is in
Locked Mode.
• Park brake switch engaged
• Transmission control lever in Neutral
• Service brake pedal depressed
Rear axle is locked and the frame level functions slower than normal. The RAS indicator (
2
)
will illuminate.
OD
1
420
OD
1
430
RAS
RAS
STOP
1001181531A
1
3
2
Summary of Contents for 1043
Page 12: ...Table of Contents vi 31211031 ...
Page 46: ...Section 2 Pre Operation and Inspection 2 18 31211031 This Page Intentionally Left Blank ...
Page 94: ...Section 4 Operation 4 16 31211031 This Page Intentionally Left Blank ...
Page 102: ...Section 5 Attachments 5 8 31211031 This Page Intentionally Left Blank ...
Page 144: ...Section 5 Attachments 5 50 31211031 This Page Intentionally Left Blank ...
Page 148: ...Section 6 Emergency Procedures 6 4 31211031 This Page Intentionally Left Blank ...
Page 155: ...Section 7 Lubrication and Maintenance 7 7 31211031 This Page Intentionally Left Blank ...
Page 157: ...Section 7 Lubrication and Maintenance 7 9 31211031 1055 1255 OD1300 50 EVERY B B B B B B ...
Page 159: ...Section 7 Lubrication and Maintenance 7 11 31211031 1055 1255 250 EVERY OD1310 ...
Page 161: ...Section 7 Lubrication and Maintenance 7 13 31211031 1055 1255 1000 EVERY OD1320 ...
Page 162: ...Section 7 Lubrication and Maintenance 7 14 31211031 This Page Intentionally Left Blank ...
Page 165: ...Section 7 Lubrication and Maintenance 7 17 31211031 This Page Intentionally Left Blank ...
Page 180: ...Section 8 Additional Checks 8 2 31211031 This Page Intentionally Left Blank ...
Page 187: ...Section 9 Specifications 9 7 31211031 Wheel Lug Nut Torque 375 25 lb ft 508 34 Nm ...
Page 196: ...Index 4 31211031 ...
Page 198: ...Inspection Maintenance and Repair Log Date Comments ...
Page 200: ......