TM 5-3895-369-14
(4) Check brake drums for excessive wear.
Replace brake drum if not within the
following specifications:
Nominal Internal Diameter
15.738 in. (39.97 cm)
Maximum Usable Diameter
15.870 in. (40.31 cm)
Maximum Allowable
Remachining Diameter
15.830 in. (40.21 cm)
Allowable Radial Variance
0.005 in. (0.01 cm)
NOTE
Follow-on Maintenance: Install brake drum (para 5-74).
END OF TASK
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