TM 1-1520-238-23 Change 9 1-158.27 1.49. CORROSION CONTROL/INSPECTION – continued Table II. Requirements for Cleaning Specific Areas and Components – continued Area or Component Cleaning Procedures Directions Material Type of soil Canopy exterior Dust, dirt, salt Dishwashing compound (item 72, App F) 1 ounce per gallon Flush with fresh water. Rub gently with bare hands or clean cloth while applying fresh water. Dry with clean cloth damp with distilled or deionized water in a one-direction movement while applying light pressure. Interior plastic ––––––––– Dishwashing compound (item 72, App F) 1 ounce per gallon Apply with clean cloth dampened with dishwashing compound (item 72, App F). Rinse with cloth dampened with fresh water. Cloth (item 54, App F) Flannel cloth Wipe with flannel cloth (item 54, App F) dampened with distilled water or deionized water in a one-direction movement. Control cables, hoses Dust, dirt, oil Corrosion preventive compound (item 63, App F) or corrosion preventive compound (item 63A, App F) Corrosion preventive compound Wipe clean with a cloth dampened with corrosion preventive compound (item 63, App F) or corrosion preventive compound (item 63A, App F). Landing gear, piston surfaces Sand, dirt, salt Hydraulic fluid (item 92, App F) Corrosion preventive compound (item 63, App F) or corrosion preventive compound (item 63A, App F) as alternate Hydraulic fluid Corrosion preventive compound Apply hydraulic fluid (item 92, App F), to pistons. Wipe clean with corrosion preventive compound (item 63, App F) or corrosion preventive compound (item 63A, App F) as an alternate. GO TO NEXT PAGE