Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!
Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.
From TM 9-2320-361-20 Sec, 8-7, page 8-20
"Measure top, middle, and bottom thickness of brakeshoes (2) and (23). If minimum thickness is 0.33 in. (8.33 mm) or less, replace."