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 0040 SUSTAINMENT MAINTENANCE REPAIR CONVERTER PUMP COMPONENTS INITIAL SETUP: Tools and Special Tools Chisel, Cold, 3/8”, Flat (WP 0079, Item 7) 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 Lubricating Oil, Engine (WP 0078, Item 10) O-Ring (WP 0080, Item 11) Petrolatum, Technical (Petroleum Jelly) (WP 0078, Item 12) Seal Ring, Transmission (WP 0080, Item 10) 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) Converter element components removed (WP 0038) REPAIR CONVERTER ELEMENT COMPONENTS Disassemble Converter Pump Cover Assembly 1. Remove retaining ring (Figure 1, Item 1). 2. Turn converter pump assembly over (studs up) and let assembly fall on work bench to remove piston (Figure 1, Item 2). 3. Remove transmission seal ring (Figure 1, Item 5) from piston (Figure 1, Item 2), and O-ring (Figure 2, Item 3) from retainer (Figure 1, Item 4). Discard transmission seal ring (Figure 1, Item 5) and O-ring (Figure 2, Item 3). NOTE Do Step 4 only if retainer needs to be replaced. 4. Remove retainer (Figure 1, Item 4) from converter pump assembly (Figure 1, Item 6). Figure 1. Converter Element Components Disassembly. 0040‐1