TM 9-2320-361-34 12-3. STEERING GEAR REPAIR (Contd) CAUTION Do not score pitman shaft bushings when removing oil seal from gear housing. Damaged bushings may score pitman shaft. 9. Remove seal (1) from gear housing (4). Discard seal (1). 10. Remove plugs (2) and (5) from gear housing (4). 12-7