TM 10-5430-242-12&P 0018 00 0018 00-5 Change 1 Table 1.  Unit 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: 8 During Tank (1) Inspect for tears, leaks, or punctures (exclude weeping/wicking where tank seams are not involved and droplets do not form or run down side of the tank).   Tank has tears or punctures that cannot be repaired. 9 During Filler/Discharge Gate Valve (2)   or   Ball Valve (3) Check for bent or binding stem, broken hand-wheel or handle, and leakage.   Stem, hand-wheel or handle, gasket, or cam-lever arms are damaged, missing, or leaks. 10 During Drain Ball Valve (4) Check for bent or binding stem, broken handle, and leakage.   Stem or handle   damaged, missing, or leaks. 11 During Vent and Pipe Assembly (5) Check for evidence of leakage, damage, or missing parts. Check relief cap for cleanliness and freedom of operation. Check if flame arrestor, relief cap gasket, flat rubber gasket, or cam- lever arms are damaged or missing. Relief cap or flame arrestor is damaged or missing.  Relief cap gasket, flat rubber gasket, or cam-lever arms are damaged or missing. 12 During Filler/Discharge Assembly (6) (GTA Model) or Filler/Discharge Assembly (7) (Reliance and MPC Model) Check for evidence of damage or leakage.   Check if cam-lever arms are damaged or missing.   Check if the elbow body is cracked or sealing surface is badly dented.  Check for loose, damaged or missing screws and gaskets.   Cam-lever arms are damaged or missing.  Elbow body is cracked.   Elbow sealing surface is badly dented. 13 During Drain Fitting Assembly (8)   Check immediate area for evidence of leaks.  Check the drain plug, drain hose, or drain ball valve, for damaged or missing parts.   Drain plug, hose, or drain ball valve missing, improperly connected, or damaged. 14 During Berm Liner Drain Fitting Assembly (9) Check immediate area for evidence of leakage.   Check drain plug, hose, or drain ball valve, for damaged or missing parts.   Drain plug, hose, or drain ball valve missing, improperly connected, damaged or leaks.