Thought my front diff went out . Was a hole at the bottom pass side . Took it apart and 1 crown gear bolt fell out and 1 was half out the remaining 4 were loose enough to almost take out with my fingers bike 4 years old with 5600 km . I know everyone says to check every bolt when they are new and periodically after but this is a little much . On my way now to get a buddy to weld it now . Everything else inside looks fine .