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 0041 NOTE If seal was removed, do Steps 5 and 6. If seal was not removed, go to Step 7. 5. Turn input housing over, bell housing up. CAUTION Be careful not to push seal too much or you will crush metal part of seal. This can cause damage to seal or damage to shoulder of input housing. 6. Using plastic-faced hammer and machinist’s hammer as necessary, carefully and evenly tap new seal (Figure 8, Item 15) into input housing (Figure 8, Item 3). Push side of seal with number out, until rubber nose of seal (Figure 8, Item 15) is against shoulder of input housing (Figure 8, Item 3). 7. Do a check to make sure rubber nose of seal (Figure 8, Item 15) is sealed against shoulder of input housing (Figure 8, Item 3). If not, continue to push seal 0.002 to 0.004 in. (0.06 to 0.10 mm) at a time until rubber nose of seal (Figure 8, Item 15) is against shoulder of input housing (Figure 8, Item 3). 8. Apply petrolatum to lip of seal. Figure 8. Seal Installation. 0041‐6