TM 9-2330-392-14&P
5-22
Change 2
5-6
BRAKE INSPECTION.
This task covers:
Inspection
Initial Setup:
Equipment Conditions:
• Brakedrum removed (para 4-33).
Tools/Test Equipment:
• General mechanics tool kit
• Field automotive shop set
• Dial indicator
• Inside micrometer, with extension
INSPECTION
1.
Inspect stud holes (2) for cracks. Discard brakedrum if cracks are present.
WARNING
DO NOT use a brakedrum that exceeds maximum wear specifications. Failure to follow this warn-
ing may result in brake failure and serious injury or death to personnel.
2.
Inspect braking surface (1) for cracks, heat checking, and scoring. Discard brakedrum if surface is damaged.
3.
Inspect braking surface (1) for out-of-round condition. Discard brakedrum if out-of-round.
4.
Measure inside diameter of brakedrum. Discard brakedrum if inside diameter exceeds 12.09 in. (30.7 cm).
