What was found
DURING MAINTENANCE WALK AROUND, FOUND RT MLG UPPER SIDE STAY ASSEMBLY SUPPORT MISSING HARDWARE AND NUT BACKED OFF AT TRUNNION. ACCOMPLISHED TORQUE OF SUPPORT ASSY NUT IAW AMM SUB TASK 32-11-05-420-006-A, ITEM 1H, 1I, AND 1J. REPLACED MISSING LOCKING NUT, REF FIG 401, ITEM 4 AND REPLACED MISSING LOCKING RING, REF FIG 401, ITEM 3. NOTE: ACFT WAS SENT ON SPECIAL FLIGHT AND MLG SIDE STAY WAS REMOVED, CLEANED, INSPECTED AND REINSTALLED. ALL OPS CHECKS NORMAL.