9.16. Differential
Differential
1 – cylindrical pin; 2 – axis of satellites; 3 – satellite; 4 – persistent washer; 5 – semi-axial gear wheel; 6 – persistent washer; |
7 – bearing; 8 – speedometer drive; 9 – bearing; 10 - the conducted gear wheel of the main transfer and a box of differential |
Repair
PERFORMANCE ORDER |
1. Before dismantling measure a side play between a semi-axial gear wheel and the satellite. |
2. You carry out dismantling to the sequences, designated by figures in the drawing. |
3. Check a condition of all details and, if necessary, replace them. |
4. Removal of separate details is given below. |
5. Assembly is carried out to the sequences of the return to removal. |
6. Installation of separate details is given below. |
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Removal of bearings of differential
Prevention
Do not remove the bearing if its replacement is not required.
PERFORMANCE ORDER |
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1. Special OK130 171 013 adaptation remove the bearing from the opposite conducted gear wheel.
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2. Special OK130 171 013 adaptation remove the bearing from the conducted gear wheel. |
Prevention
Be careful not to drop a differential box.
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3. Special OK670 990 AA0 adaptation remove an internal ring of the bearing from the opposite conducted gear wheel. |
4. Special OK670 990 AA0 adaptation remove an internal ring of the bearing from the conducted gear wheel. |
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Check
PERFORMANCE ORDER |
Check a condition of all details of differential and, if necessary, replace them. |
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Installation of the conducted gear wheel
PERFORMANCE ORDER |
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Examine a gear wreath of the conducted gear wheel on lack of wear and cracks. If it was carried out it is replaced details, adjust a preliminary tightness of the bearing. |
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Installation of bearings
Check of a side play between a semi-axial gear wheel and the satellite
PERFORMANCE ORDER |
1. Establish the left and right power shafts in differential. |
2. Install power shafts in V-shaped blocks. |
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3. Measure by the indicator of hour type a side play.
Side play: 0-0,1 mm
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4. If the side play exceeds admissible limits, replace the damaged and worn-out details. |
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