What was found
(CAN) CREW REPORT NR 2 POWER LEVER IS PHYSICALLY BLOCKED AND THEY ARE UNABLE TO ACHIEVE MAX POWER. ACFT DESCENDED TO 30000 FEET AND STAGGER REPORTED 2.5 KNOBS , FOUND AUTO THROTTLE RETARDER CABLE FOUND SEVERELY STIFF. ATR CABLE INSTALLED IN POSITION IAW AMM 78-35-01. PRC THE FIRE WALL PATCHES REF TO 78-35-01, FIGURE 401, SHEET 2, ITEM 24 AND 25, ATR CONTROL RIGGING NEEDS TO BE CARRIED OUT. THROTTLE RIGGING COMPLETED AND CHECKED IAW 76-10-00 ATR CABLE RIGGING COMPLEATED AS CHECKED, ATR CABLE IAW 78-35-01 GROUND RUNS CARRIED OUT IAW 76-11-17.