TM 10-5430-242-12&P 0009 00 Change 1 0009 00-6 Table 1.  Operator Preventive Maintenance Checks and Services for Fuel Storage Tank (continued). ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: 16 During Vent Fitting   Assembly (7) Check relief cap, flame arrestor, cap gasket, gasket, and cam-lever arms for evidence of leakage, damage, or missing parts. Check relief cap for cleanliness and freedom of operation.  Check for damaged or missing gaskets. Relief cap or flame arrestor is damaged or missing.  Relief cap, gasket, flat rubber gasket, or cam-lever arms are damaged or missing. 17 During Tank Drain Fitting Assemblies (8) Check immediate area for evidence of leakage.  Check drain plug, drain hose, and drain ball valve for damaged or missing parts.   Drain plug, drain hose, or drain ball valve missing, not properly connected, or damaged. 18 During Filler/Discharge Assembly (9) Check cam-lever arm and elbow body for damage or leakage.   Cam-lever arms damaged or missing.  Elbow body is cracked.   Elbow sealing surface is badly dented.   19 After Tank (1) Inspect for tears and punctures. If torn or punctured, perform emergency repairs (WP 0006 00). Tank has tears or punctures that cannot be repaired. 20 After Filler/Discharge Gate Valve (2) or Ball Valve (3) Check for bent or binding stem or broken hardware. Check gaskets and cam- lever arms for damage. Check for missing or damaged dust caps and plugs. Stem, hand-wheel or handle, gasket, or cam-lever arms are damaged or missing.  Dust caps or plugs missing or damaged. 21 After Filler/Discharge Hose Assembly (4) Check for cuts and tears. Check fittings for distortion and damage, or missing gaskets, dust caps and plugs. Hose assembly is damaged. Gaskets, dust caps and plugs are damaged or missing.   22 After Tank Drain Ball Valve (5) Check for bent or binding stem, or broken handle.   Check for missing or damaged dust caps and plugs. Stem or handle is damaged or missing.  Dust caps or plugs missing or damaged.