IRS failure: procedures?

[guenseli 1,591]

sorry, just a quick question:I got an inflight IRS R failure.I have searched in the FComs but can't find any preocedures what to do now.My AP disengaged and now I ask what to do before I start to handfly :((if you show me a page in the PDFs, please tell me also the real PDF page numbers)Many, many thanksGünter

[MrKen 3]

I don't remember off-hand, but this should be in the qrh.

[Spin737 102]

sorry, just a quick question:I got an inflight IRS R failure.I have searched in the FComs but can't find any preocedures what to do now.My AP disengaged and now I ask what to do before I start to handfly :((if you show me a page in the PDFs, please tell me also the real PDF page numbers)Many, many thanksGünter

I don't have a page reference for but check the QRH section for IRS FAULT.

[Fabo 213]

ILS FAULT non-normal begins at page 11.8 in QRH, 260 in the PDF.Quick summary:You can elect to use the failed IRS unit in ATT mode. If so, you will need to enter a straight and level, constant airspeed flight, select the IRS into ATT mode, and upadte HDG periodically on POS INIT page.If after this fault light stays illuminated after some 30 seconds, or you do not wish to keep just ATT mode, you can use the transfer switches for the IRS. BOTH ON L in your case.

[guenseli 1,591]

ILS FAULT non-normal begins at page 11.8 in QRH, 260 in the PDF.

thanks very much to all of you!That was exactly what I was searching for and haven't found it!!!thanks!