TM 9-2320-209-34-2-2 b. Disassembly. FRAME 1 NOTE This task is the same for the left and right door holder assemblies. 1. Take out cotter pin (1) and spring (2) with ball (3). Throw away cotter pin. 2. Take out cotter pin (4) and pin (5). Throw away cotter pin. 3. Take mounting bracket (6) off supporting bracket (7). GO TO FRAME 2 17-181