TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
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TM 9-2815-202-34 NOTE Mark relative position of compressor housing (11), center housing assembly (12), and turbine housing (13) with a scribe to insure assembly in same location. (4) Remove twelve bolts (14) securing compressor housing (11) to center housing assembly (12). Remove compressor housing. NOTE Mark location of lifting bracket (15) to insure assembly in same location. (5) Bend locking plates (16) away from nuts (17). Remove eight nuts, four locking plates, and lifting bracket (15). Discard locking plates. Remove turbine housing (13) and shims (18). Remove three nuts (19), three gaskets (20), and three bolts (21) securing turbine nozzle (22) to turbine housing (13). Remove turbine nozzle and (6) (7) discard gaskets. NOTE Mark location of two long studs (23) to insure assembly in same location. (8) If necessary, remove two studs (23) and six studs (24). (9) Remove four nuts (25) and four Iockwashers (26) securing diffuser (27) to center housing assembly (12). 6-45