BUSHES HAVE BEEN PRODUCED MEASURING 12,VMM ON BORE COMPLETE TO DRAWING CONDITION OF SUPPLY STATES TO BUSHES TO BE SUPPLIED UNDERSIZE TO ALLOW FOR JIG BORING POST ASSEMBLY BORE SHOULD MEASURE 11,900 - 11.950MM1 BUSH IS DAMAGED AS HAS BEEN FITTED AND REMOVED FROM RIB BORE STILL MEASURABLE AT 12,7MM.