TM-9-2320-366-20-4 MTV Unit Maintenance Manual M1083 Series - Volume 4 Download
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TM 9-2320-366-20-4  Change 2 13-28.1  (16) Remove two self-locking nuts (9), screws (10),  bracket (8), and spacer (12) from frame bracket  (11). Discard self-locking nuts.  (17) Remove two self-locking nuts (13), bolts (14), and  frame bracket (11) from frame rail (15). Discard self-  locking nuts.  NOTE  Perform step (16) on brackets mounted on  outside of frame bracket.