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 0035 INSTALL LEFT OUTPUT SHAFT 1. Refer to TM 9-2350-277-13&P to install left output seal. WARNING Frozen parts can stick to your f ngers and cause serious injury. Always wear leather gloves when you work with parts that have been frozen in carbon dioxide. 2. Put the left output shaft (Figure 4, Item 2) bearing end in carbon dioxide for one hour. NOTE Do Step 3 through Step 5 only if the left output shaft bearing assembly and sleeve were removed. 3. Apply petrolatum and lubricating oil to the bearing end (Figure 4, Item 8) of the left output shaft (Figure 4, Item 2). 4. Install new bearing assembly (Figure 4, Item 4) on the output shaft (Figure 4, Item 2) so that the side that has numbers points out. Push the bearing so that it touches the shoulder. WARNING Hot parts can burn you. Always wear leather gloves when you work with parts that are or might be hot. 5. Apply heat to the sleeve (Figure 4, Item 5) with heat gun for 30 minutes until it is approximately 250ºF (121ºC). 6. Install the sleeve (Figure 4, Item 5) on the left output shaft (Figure 4, Item 2) so that the internal beveled edge points toward the shaft. Push the sleeve so that it touches the bearing assembly (Figure 4, Item 4). 7. Install two new packings (Figure 4, Item 6) on the left output shaft (Figure 4, Item 2). Apply petrolatum to the two new packings (Figure 4, Item 6). 0035‐4