TM 9-2320-209-20-3-2 FRAME 6 1. Turn brake drum (1) until inspection hole (2) is at bottom of right brake lining. 2. Put 0.010-inch feeler gage in inspection hole (2) so it is between brake lining (3) and inside of brake drum (4). 3. Using 1 1/8-inch box wrench, loosen and hold jamnut (5). Using 1/2-inch open end wrench, turn anchor pin (6) to left until feeler gage just goes in easily and can be pulled out with drag. 4. Using 1/2-inch open end wrench, hold anchor pin (6). Using 1 1/8-inch box wrench, tighten jamnut (5). GO TO FRAME 7 13-68