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| Unscrew bolts -1- and remove the servomotor with the control unit from the steering casing. |
Note t
| When unscrewing the bolts, protect the servomotor with the control unit from falling (if necessary ask a second operator to help). |
t
| Renew complete steering box if there are signs of corrosion, damage, wear or dirt on the steering rack. |
t
| The complete steering box must also be renewed if there is no visible lubricating film on the steering rack. |
t
| There are steering casings with 3 or 4 holes and there are also servomotors with 3 or 4 threads. Note the corresponding bolted union. Three bolted unions are permitted if the steering casing or the servomotor has only 3 bolted unions. |
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