TM 10-3930-659-34 5-13. TRANSMISSION OUTPUT SHAFT ASSEMBLY REPLACEMENT (Con’t). 5. Remove locking strap (13), two screws (14), spacer (15), and yoke (17) from transmission assembly (1).  Discard locking strap. 6. Remove preformed packing (16) from yoke (17).  Discard preformed packing. 7. Remove seal (18), retaining ring (19), and shim (20) from transmission assembly (1).  Discard seal. 8. Remove seal (23), retaining ring (22), and shim (21) from transmission assembly (1).  Discard seal. TA708303 5-123