TM 10-5430-237-12&P 0004 00 0004 00-3 Table 1. Major Components, Controls and Indicators – Continued Key Control or Indicator Function 8 9 10 11 12 13 14     Cover Hand Pump (Model 90074) Foot Bellows (Models 91038 & WT2008) Lift Handles Repair Pouch Repair Kit Ground Cloth Ball Valve and Couplings (Models 3-K-W-O-A/Z and GTA-Z60TPW) Models 90074/91038/WT2008: The cover serves a dual purpose; when the tank is in use, the cover is installed over the top to prevent contamination of the drinking water; when the tank is not in use, the cover serves as the valise (carrying case). The cover provides ten handles around the outer edges, which attach to the ten handle-toggles for securing the cover to the tank on Models 90074 and 91038. Model GTA-Z60TPW: Cover is installed on the top of the tank using hooks and loops around the edges. The hand pump provides the means of inflating the tank collar and cover float. The hand pump provides an integral hose with a male fitting which threads directly into any of the four inflation valves. The hand pumps are stored in the repair pouch on the outside of the tank. Hand pumps can be used without the hose if the hose is damaged. The foot bellows provide the means of inflating the tank collar and cover float. The foot bellows provide an integral hose with a male fitting which threads directly into any of the four inflation valves. The foot bellows are stored in the repair pouch on the outside of the tank. Foot bellows can be used without the hose if the hose is damaged. There are two lift handles attached to the inside bottom of the tank. The handles are used for hanging the tank inside out to dry after use. Models WT 2008 and GTA-Z60TPW have a single loop at the center of the floor inside the tank for hanging out to dry. The repair pouch is attached to the outside wall of the tank and is used to store the hand pump or foot bellows, repair kit and technical manual. The repair kit contains all items needed to perform emergency repair of cuts and punctures in the tank fabric. Repair kit items are stored in the repair kit pouch. Also included with the repair kit is a laminated instruction sheet, detailing fabric repair. After tank site selection and removal of any debris that might damage the ground cloth or tank, the cloth is spread out flat to protect the bottom of the tank from abrasion and wear resulting from contact with the ground. The ground cloth is stored in the cover with the tank when not in use.    Model GTA-Z60TPW has a ground cloth that serves as a valise to contain and carry the folded tank. It is equipped with two separate straps for lifting. The ball valve assembly can be connected to the fill/discharge fittings on the tank and used as a shut-off when filling or emptying.