| The following work sequence is recommended to save time when the crown wheel and pinion shaft have to be adjusted: |
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| Determine total shim thickness “Stotal” (S3 plus S4) for the specified preload on pinion shaft tapered roller bearings. |
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| Distribute total shim thickness “Stotal” (S3 plus S4) so that distance from centre of crown wheel to end face of pinion shaft corresponds to installation dimension “R” determined during production. |
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| Determine total shim thickness “Stotal” (S1 plus S2) to obtain specified preload on differential tapered roller bearings. |
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| Distribute total shim thickness “Stotal” (S1 plus S2) so that the specified backlash between crown wheel and pinion shaft is obtained. |
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