TM-9-2320-366-20-3 MTV Unit Maintenance Manual M1083 Series - Volume 3 Download
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TM 9-2320-366-20-3 (3) Remove self-locking nut (5) from clamp (6). Discard self- locking nut. (4) Disconnect tail pipe (7) from muffler (4). NOTE Vehicle serial numbers 0001 through 3091, except M1088 and M1089, were originally equipped with different mounting hardware than vehicle serial numbers 3092 and higher serial numbers. Perform steps (5) through (7) on vehicle serial numbers 0001 through 3091, except M1088 and M1089, that have not previously had a muffler replaced. (5) Remove two screws (8) and washers (9) from muffler straps (10). NOTE Step (6) requires the aid of an assistant. (6) Remove muffler (4) from two muffler support brackets (11). 5-3