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 0043 SUSTAINMENT MAINTENANCE REPAIR CENTER HOUSING COMPONENTS INITIAL SETUP: Tools and Special Tools Adapter Kit, Container (WP 0079, Item 3) Die and Tap Set, Rethreading (WP 0079, Item 12) Hammer, Hand, Soft-Face, Dead Blow, 52 oz (WP 0079, Item 19) Heater, Gun-Type, Electric (WP 0079, Item 20) Insert Installer, Remover (WP 0075, Item 6) Press, Arbor, Hand, 25 Ton (WP 0079, Item 28) Stand, Maintenance, Automotive (WP 0079, Item 40) Tool Kit, General Mechanic’s (GMTK) (WP 0079, Item 45) Wrench, Torque, Dial, 3/8” Drive, 300 lb-in. (WP 0079, Item 50) Materials/Parts Carbon Dioxide, Technical (Dry Ice) (WP 0078, Item 4) Gloves, Leather (WP 0078, Item 8) Personnel Required Track Vehicle Repairer, 91H10 References WP 0037 WP 0049 WP 0075 Equipment Condition Transmission removed from vehicle or container (TM 9-2350-277-13&P) Oil f ll tube assembly removed (WP 0006) Right cover assembly removed (WP 0016) Left cover assembly removed (WP 0033) Bevel gear assembly removed (WP 0058) REPAIR CENTER HOUSING COMPONENTS NOTE Do not remove center housing components unless repair is necessary. Remove Center Housing Components WARNING Hot parts can burn you. Always wear leather gloves when working with parts that are or might be hot. NOTE Left side of center housing has a bearing race. This is the outer race for bearing on hydrostatic pump idler gear. This bearing can be disassembled into two parts and is a matched set consisting of an outer race and an inner race and rollers. DO NOT REPLACE this inner race unless you also replace the outer race and rollers of the related bearing. Refer to WP 0049 for removal of the inner races and rollers. 1. Apply heat to center housing (Figure 1, Item 2) with heat gun near bearing race (Figure 1, Item 3) for one hour. 2. Remove bearing race (Figure 1, Item 3). 0043‐1