Spindle orient oi-mb after belt change

[MidniteOil]

I need to re orient my spindle after a belt change. I have read other posts on the the parameter numbers for a oi-mb but nothing seems to work or i don't even have the parameter. Mebbe i'm doing something wrong.Can some one give me the play by play on adjusting my spindle orientation?

[bmngator]

What kind of machine is it?

[MidniteOil]

Hardinge/Bridgeport xv 710.

[MidniteOil]

Just a little background. I'm actually getting a 1092 alarm Mag. right time out (A7.4). I.m asuming it's because the spindle is about 30 deg. off. It should have keys at 90 & 180 deg. for orientation.
It's not an arm atc......sliding carousel.