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| Install new roller bearings as supplied (without additional oiling). |
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| All bearings (apart from roller bearings) of the gearbox must be fitted lubricated with gear oil. |
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| Before fitting interior rings of roller bearings, first heat them to 100 ºC approx. Use the electric blower -SAT 1416-. When installing, they must be pressed in to their limit, without leaving axial play or rebound. |
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| The temperature can be measured with the digital thermometer -SAT 4002-. |
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| Do not confuse the outside and inside rings of the bearing with the rings from other bearings of the same size. |
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| Roller bearings fitted into one same shaft must be replaced together, using products of the same manufacturer. |
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| Position gear needle roller bearings with the stamped side (thicker plate) towards the mandrel to be fitted. |
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