Apple macintosh plus 服务手册

 

 Adjustments

Yoke - 12

 

   If glue holds the yoke 

collar in place, use an art 

knife to cut through the glue.

To center the picture, hold 

the front centering ring 

steady and move the rear 

ring. Then hold the rear 

centering ring steady and 

move the front ring.

Centering Rings