I need some electrical parts plus a repair manuel for a sahara 250 xt gk

1. 
   1. Easy to set up and take down
   2. Folds really tight for travel...great for travel!
   3. Bassinett feature is great for naps, or for baby staying in the room with you during the 1st few months.
   4. Sound and light attachment are great...has lullabies or nature music
   5. Mobile is cute, but just a decoration it doesn't spin on it's own, your baby may like to stare at it, or may not
   6. Attachment for diapers, wipes, etc, comes in handy

You can buy a used one here. and here for electrical troubleshooting. We however do not have repair manuals

Before you lock the bottom of the playard, you need to pull all the way up on the two side rails, they will form a slight arch, and the button will click into place. Then push down on the bottom rails.

Hi
Did some extensive searching for you. You may need to call an old school Yamaha mechanic to pull that one up for you. Tpo give you an idea of what was being produced back then, found this list ...
XT 250 G 80-81 3Y3,5g4
XT 250 G 80 3Y4
XT 250 H 81 3Y1
XT 250 J 82 15Y
XT 250 J 82 3Y1
XT 250 J 82 3Y4
XT 250 K 83 3Y1
3y2 does not appear anywhere. But the series of number indicated for the XT250 above point it to probably being an XT built between 1980, and 1983. Best I could find. Hope it helps
regards robotek