TM 5-3740-218-13&P Table 2-4.  Operator Level PMCS (Cont) NOTE:  Within designated interval, these checks are to be performed in the order listed. B-Before D-During A-After B D A WARNING Battery electrolyte is an acid, and is highly corrosive. Wear rubber gloves, face shield, and apron.  Do not spill on clothing, skin, or PDU.  Wash exposed areas with water.  Seek medical assistance.  Failure to do so could result in personal injury. 4 • Battery Check terminals for corrosion. Terminals corroded or Check battery for cracks and cables loose.  Battery leaks.  Ensure cables are tight. cracked or leaking. Check battery box for damage. Refer to unit maintenance. 5 • Air Cleaner Check for cleanliness; clean if Clogged or damaged. dirty. NOTE Ensure 3/4-in.  ball valve is closed before filling bucket. 6 • Bucket Check for cracks.  If liquid Leaks exceed Class II. pesticide will be dispersed, fill with water to 30-gal mark (leave water in bucket for use in other checks). • Doors, Check for ease of operation and Cannot be secured. Gaskets, proper seal. and Ports • Fin Check to see if loose or broken. Not secured, broken, or missing. • Frame Check for loose, broken, or Components loose, missing hardware. broken, or missing. 2-10 INTERVAL ITEM NO. Item To Be Inspected EQUIPMENT IS NOT READY/AVAILABLE IF: Procedures