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 0023 REMOVE RIGHT BRAKE SUPPORT ASSEMBLY NOTE Make sure that the right cover assembly is turned upside down. When the right brake support assembly is removed, the following parts may come out with the support, or they may remain in the right cover assembly: rotating cam, eight balls, brake adjusting links, cam seal rings, and right brake apply cam shaft. Two bearing races and a needle bearing will remain in right brake support assembly after completion of this task. The races require application of heat for removal. Refer to Repair Right Brake Support Assembly (WP 0024) for removal of races and needle bearings. 1. Remove two bolts (Figure 1, Item 4) and two washers (Figure 1, Item 5) from right brake support assembly (Figure 1, Item 8). 2. Remove 12 remaining bolts (Figure 1, Item 6) and 12 washers (Figure 1, Item 7) from around perimeter of right brake support assembly (Figure 1, Item 8). 3. Pry right brake support assembly (Figure 1, Item 8) off right cover assembly (Figure 1, Item 9) using two pry bars (Figure 1, Item 1) positioned approximately 180 degrees apart. 4. Remove right brake support assembly (Figure 1, Item 8) from right cover assembly (Figure 1, Item 9). 5. Remove O-ring (Figure 1, Item 3) from oil transfer (lube) tube (Figure 1, Item 2). Discard O-ring (Figure 1, Item 3). Figure 1. Right Brake Support Assembly Removal. 0023‐2