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TM 9-2320-364-34-4
21-29
(8)
Check diameters of turbine wheel shaft
journals (9) and (10) on shaft (11). Journal
diameters must be between 0.6250 and
0.6254 in. (15.875 and 15.885 mm).
(9)
Check diameter of impeller bore (12).
Inside diameter of impeller bore must not be
greater than 0.3749 in. (9.522 mm).
(10)
Check diameter of center housing (13).
Inside diameter of center housing must not
be greater than 0.9842 in. (24.998 mm).
(11)
Check width of ring groove (14) and
outside diameter of sleeve spacer (15).
Ring groove width will not be greater than
0.0715 in. (1.816 mm). Sleeve spacer
outside diameter must not be less than
0.6705 in. (17.030 mm).
(12)
Replace parts that fail inspection or are
damaged.
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