What was found
LEFT THROTTLE STUCK AT 85 PERCENT N1 ON CLIMBOUT UPDATE PICS CREW REPORTS IFSD ON #1 ENGINE 20MINS PRIOR TO TOUCHDOWN. OIL FOUND SHIELD BROKEN OFF OF LOWER CONTROL BOX LINKAGE, R&R THE SAME. OPS CHECK NORMAL. NEEDS VISUAL WARNINGS. IDLE ENG RUN AND BVCU BITE CHECK. PARTS USED: 19-7611-9-0003,QTY :1. ACP ENGINE RUN RIG REF TASK 76-11-00-825-046-R00, VERIFIED 3 RIG PINS INSTALLED NOT GO OVER EGT START LIMITS, AS IT STABILIZED NORMALLY. ACCELERATION AND DECELERATION TEST REFERENCE: TASK 71-00-00-715-197-R03, TIME TESTS PASSED (ACCEL IS LESS THAN 5S & DECEL LESS THAN 10S). THRUST POWER RESPONDED ACCORDING THROUGHOUT ALL POWER SETTING.