What was found
HORIZONTAL AND VERTICAL STAB PIVOT BUSHINGS ARE WORN BEYOND LIMITS. ******AIRCRAFT REMOVED FROM SERVICE****** HORIZONTAL AND VERTICAL STAB PIVOT BUSHINGS ARE WORN BEYOND LIMITS. P1A- L=2.00IN X W 0.1968IN X D=0.001IN P1B- L=2.00IN X W 0.3543IN X D=0.002IN. P1C- L=2.00IN X W 0.1968IN X D=0.001IN P2A- L=3.50N X W 0.275IN X D=0.003IN P2B L=3.50N X W 0.393IN X D=0.002IN P2C- L=3.50IN X W 0.157IN X D=0.001IN P2D- L=3.50IN X W 0.118IN X D=0.001IN P3C-L0.590IN X W=0.625INXD 0.0026IN EVALUATED DAMAGE FOUND BUSHINGS TO BE OUT OF LIMITS. INSTALLED NEW LH AND RH PIVOTS PN 600-2107-3. PERFORMED HFEC WITH NO INDICATIONS. RESTORED PROTECTIVE FINISH. ALL WORK WITHIN LIMITS WAS PERFORMED IAW MHIRJ REO 601R-55-11- 744 REV-- DATED 2023/05/08 AND CRJ SRM 51-11-00 REV 39. WORK PERFORMED UNDER AERSALE WORK ORDER 003911 CARD NO.20153, TT: 38,125:30 TC: 36,944