What was found
SPAR TUBE CRACKED AT RT MOUNTING HOSE, CRACK ORIGINATES AT MOUNTING HOLE AND EXTENDS IN BOTH DIRECTION COVERING 50 PERCENT OF NBE CIRCUMFERENCE. THIS DEFECT WAS FOUND WHEN THE STABILIZER WAS BROUGHT IN FOR REPAIR OR WORN MOUNTING BUSHINGS. THIS CRACK COULD NOT BE SEEN AS IT IS COVERED BY HALF SHELL REINFORCEMENTS. SUBMITTER STATED LACK OF PREVENTATIVE MAINTENANCE, NOT FOLLOWING INSPECTION SCHEDULES. T/R OUT OF BALANCE FOR EXTENDED PERIODS.