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 0054 SUSTAINMENT MAINTENANCE REPLACE INPUT SHAFT COMPONENTS INITIAL SETUP: Tools and Special Tools Pliers Set, Retaining Ring (WP 0079, Item 27) Press, Arbor, Hand, 25 Ton (WP 0079, Item 28) Tool Kit, General Mechanic’s (GMTK) (WP 0079, Item 45) Materials/Parts Petrolatum, Technical (Petroleum Jelly) (WP 0078, Item 12) Seal Ring, Metal (WP 0080, Item 19) (2) Personnel Required Track Vehicle Repairer, 91H10 Equipment Condition Transmission removed from vehicle or container (TM 9-2350-277-13&P) Oil f ll tube assembly removed (WP 0006) Second clutch piston housing assembly removed (WP 0053) REPLACE INPUT SHAFT COMPONENTS Disassemble Input Shaft Components 1. Remove two seal rings (Figure 1, Item 1) from the range input shaft (shouldered shaft) (Figure 1, Item 2). Discard seal rings (Figure 1, Item 1). 2. Remove the retaining ring (Figure 1, Item 4). 3. Remove the front internal gear (Figure 1, Item 3) from the range input shaft (Figure 1, Item 2). 4. Remove the range input shaft (Figure 1, Item 2) with its attached parts from the rear carrier drum (Figure 1, Item 5). 5. Remove the center carrier (Figure 1, Item 6) from the input shaft (Figure 1, Item 2). Figure 1. Range Input Shaft Disassembly. 0054‐1