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  • Rational scc61 error code 34.

    Posted by Jeff E on April 26, 2022 at 7:46 pm

    I am going through the troubleshooting tree for this error and have gotten to the step of replacing the fan motor. I have a backup but I can’t get the fan off. Does anyone have experience removing the fan on these models?

    jeffe replied 2 weeks, 6 days ago 2 Members · 3 Replies
  • 3 Replies
  • jeffe

    April 26, 2022 at 8:13 pm

    Do I need to buy a rational hub puller?

  • ryantruck9

    April 29, 2022 at 11:05 am

    Hi Jeff

    You don't need Rational's puller but you will need some sort of puller and a blow torch.

    The tapered motor shaft seems to really bite on the fan hub so once you have removed the 13mm bolt and set up your puller with some good tension you need to heat the fan hub.

    It will make an ear piercing pop when the hub frees from the shaft.

    I recommend Posi Lock 106 or the HP-2 Puller kit

    Stay safe!

  • jeffe

    April 29, 2022 at 10:16 pm

    Unbelievable thanks so much!

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