TM-9-2350-277-40&P Sustainment Maintenance Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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ASSEMBLY 1. Press new sleeve bearing (Figure 3, Item 1) in piston (Figure 3, Item 2) from side opposite lubrication fitting (Figure 3, Item 15). Use arbor press. 2. Press new sleeve bearing (Figure 3, Item 1) in plunger (Figure 3, Item 8). Use arbor press. NOTE Packings, bearings, and retaining rings are part of repair kit P/N 5703829. 3. Install five new packings (Figure 3, Item 5), (Figure 3, Item 6), and (Figure 3, Item 7), new bearing (Figure 3, Item 4), and new retaining ring (Figure 3, Item 3) on piston assembly (Figure 3, Item 14). 4. Apply a light coat of engine oil to piston assembly (Figure 3, Item 14) and to inside of piston (Figure 3, Item 2). 5. Install piston assembly (Figure 3, Item 14) in piston (Figure 3, Item 2). 6. Install new retaining ring (Figure 3, Item 13) in piston (Figure 3, Item 2). Make sure it seats in groove. 7. Install new bearing (Figure 3, Item 12) in piston (Figure 3, Item 2). 8. Install new packing (Figure 3, Item 11), new wiper ring (Figure 3, Item 10), and new retaining ring (Figure 3, Item 9) in piston (Figure 3, Item 2). 9. Install plunger (Figure 3, Item 8) in piston (Figure 3, Item 2). Maintain inward pressure on plunger and rotate clockwise until secure. 10. Install bleeder valve (Figure 3, Item 16) and lubrication fitting (Figure 3, Item 15) in piston (Figure 3, Item 2). Figure 3. Track Tension Adjuster – Installation. TM 9-2350-277-40&P 0017 0017‐4