What was found
FOUND RT HAND FWD HORIZONTAL ATTACH BOLT CORRODED WHILE PERFORMING MARTINAIRE FLEET CAMPAIGN DIRECTIVE FCD-170301 HORIZONTAL STABILIZER MOUNT BOLTS REPLACEMENT INSPECTION. REPLACING WITH NEW BOLT AND COATING WITH COR-BAN 27L BM53-36B CORROSION INHIBITING COMPOUND DURING INSTALLATION TO PREVENT RECURRENCE. REPEATING INSPECTION AT AIRCRAFT 4 YEAR INSPECTION INTERVALS. REFERENCE CESSNA MODEL 208 ILLUSTRATED PARTS CATALOG REVISION 21 DATED 03-01-2017 CHAPTER 55-10-00 FIGURE 01 SHEET 01 ITEM 2.