cylinder head drain holes

[andybhoy1888]

Hi guys I was wondering what the small hole on each side of the cylinder head on my fazer 600 , I thought  it was a drain hole but I can feel a slight  puff of air coming out the right  hand  side, any feed back on this would be great .

[darrsi]

Drain holes from the spark plug area.

[andybhoy1888]

Thanks darrsi  , was just wondering if anyone could say why air is coming out the hole on the right hand side

[MC680x0]

Cant see any such holes on mine

[limax2]

The only reason for air to be coming out is if a spark plug is loose. I would check them as soon as possible.

[darrsi]

Cant see any such holes on mine

In the middle of the engine fins.

[andybhoy1888]

Thanks for the feed back guys I will  check the plugs asap

[Doddsie]

Cant see any such holes on mine

Under the 3rd fin down.