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Remove/install |
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Risk of death
caused by vehicle slipping or toppling off of the lifting platform. |
Align vehicle between the four pillars of the hoist and position the four support plates at the hoist mounting points specified by the vehicle manufacturer. |
AS00.00-Z-0010-01A |
 Installation |
Replace self-locking nuts and bolts |
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| 1 |
Remove rear wheels. |
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Position lifting platform pillar support plates on the lifting support strongpoints specified by the automotive manufacturer so that the armor plates on the underfloor can be removed. |
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AP40.10-P-4050Z |
| 2 |
Remove exhaust system as of flange connection |
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Remove complete exhaust system |
AR49.10-P-7000AA |
| 3 |
Remove underside guard |
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AR61.40-P-1000MB |
| 4 |
Unhook brake cables from automatic slack adjuster of parking brake |
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Remove rear brake cable |
AR42.20-P-0525I |
| 5 |
Unscrew bolts of propeller shaft intermediate bearing. |
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*BA41.40-P-1001-01A |
| 6 |
Remove propeller shaft from rear axle center assembly. |
The flexible coupling remains installed on the propeller shaft. |
AR41.10-P-0050-04I |
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*BA41.10-P-1002-01A |
| 7 |
Loosen fitting sleeves on flexible couplings. |
Tie up propeller shaft to one side. |
AR41.10-P-0050-09I |
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Drift for loosening fitting sleeves in flex disks. |
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WF58.50-P-4110-01A |
| 8 |
Unscrew nut (81e) for level sensor control rod (85) from torsion bar link (81) of torsion bar (77) |
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*BA82.10-P-1001-02A |
| 9 |
Remove nuts (78b/78c) holding link rod (78) between torsion bar (77) and wheel carrier. |
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*BA32.20-P-1001-04G |
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*BA32.20-P-1002-04G |
| 10 |
Remove track control arm shield (72c). |
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Risk of injury
caused by pinching or crushing
when working on springs or spring bodies that are under load |
Use only approved tensioning devices; shield off hazard area if necessary.
Inspect special tools for damage and proper operation (visual inspection).
Wear protective gloves. |
AS00.00-Z-0001-01A |
| 11 |
Tension rear springs (73). |
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AR32.20-P-0200-06MB |
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Tensioning device |
Figure |
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Tensioning plates |
Figure |
| 12 |
Remove suspension strut (41) from spring control arm (72). |
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*BA32.25-P-1005-04B |
| 13 |
Undo bolted connection (77e/77f) between torsion bar (77) and rear-axle carrier |
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*BA32.20-P-1003-04G |
| 14 |
Use a suitable assembly attachment and inspection pit lift or assembly lift to support rear axle. |
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| 15 |
Unscrew bolts (71a) of front rear-axle mount. |
Installation:
recut thread on frame floor with tap.
Ensure that the stop plate (arrow) for the front rear axle mount is correctly positioned. |
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*BA35.10-P-1001-01A |
| 16 |
Carefully lower rear axle until the torsion bar (77) is free. |
When lowering the rear axle use caution to ensure that no electrical wiring, cables or brake lines are damaged. |
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| 17 |
Remove torsion bar (77) towards the side |
The rubber mounts are molded onto the torsion bar (77). If they are damaged or worn, replace the torsion bar (77). |
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| 18 |
Unscrew nuts (81b) from torsion bar link (81) and remove retaining bracket (81a) with torsion bar link (81) |
Installation:
The flat on the torsion bar intermediate lever (81) must align with the flat on the torsion bar (77) |
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*BA32.20-P-1004-04G |
| 19 |
Install in the reverse order |
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