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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 Install Fourth and Reverse Clutch Housing Assembly Components 1. Install new outer seal (Figure 2, Item 9) and new inner seal (Figure 2, Item 10) onto the piston (Figure 2, Item 8). Apply petrolatum to the seals (Figure 2, Item 9) and (Figure 2, Item 10). 2. Apply a thin layer of petrolatum to the surface of the clutch housing (Figure 2, Item 11). 3. Install inner seal protector (Figure 2, Item 14) on ther hub of the housing assembly (Figure 2, Item 11). Lightly apply petrolatum to the inner seal protector (Figure 2, Item 14). 4. Install the piston (Figure 2, Item 8) into the clutch housing (Figure 2, Item 11) so that the spring holes point up. 5. Remove the inner seal protector (Figure 2, Item 14). 6. Install 16 springs (Figure 2, Item 7) into the spring holes in the piston (Figure 2, Item 8). 7. Install the retaining plate (Figure 2, Item 5) on the springs (Figure 2, Item 7). 8. Put the retaining ring (Figure 2, Item 5) in position on the retaining plate (Figure 2, Item 6). 9. Compress the retaining plate (Figure 2, Item 6), using wrench, the bar and stud assembly (Figure 2, Item 13), and the clutch compressor (Figure 2, Item 12), against spring force to get access to the groove for the retaining ring (Figure 2, Item 5). 10.Install the retaining ring (Figure 2, Item 5). 0052‐4