TM-9-2520-272-40 Direct Support for M113A3 X200-4A Transmission 2520-01-397-1074 Download
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TM 9-2520-272-40 0052 12.Soak f ve friction plates (Figure 3, Item 3) in engine lubricating oil for two minutes before you install them. 13.Install one reaction plate (Figure 3, Item 4), then one friction plate (Figure 3, Item 3). Continue until f ve reaction plates (Figure 3, Item 4) and f ve friction plates (Figure 3, Item 3) are installed into clutch housing (Figure 3, Item 11). 14.Install backing plate (Figure 3, Item 2). 15.Install retaining ring (Figure 3, Item 1). Check Assembled Clutch for Damaged Seal 1. Apply petrolatum to two seals (Figure 3, Item 16) on the larger hub of the leak test f xture assembly (Figure 3, Item 19). Install the f xture all the way into clutch assembly (Figure 3, Item 15). WARNING Compressed air used for testing purposes must not exceed 30 pounds of pressure per square inch. Use only with good chip guards and protective personal equipment, including goggles or face shield and gloves. Never blow compressed air toward another person. Compressed air can cause serious injury or death to personnel. 2. Connect the air hose (Figure 3, Item 17) to the coupling (Figure 3, Item 18) and observe plates (Figure 3, Item 3) and (Figure 3, Item 4). Make sure the plates (Figure 3, Item 3) and (Figure 3, Item 4) push together and engage. If the plates do not push together, repeat Remove Fourth and Reverse Clutch Housing Assembly Components task to replace the damaged seals. If plates moved, the clutch assembly is satisfactory. 0052‐6