12-2. LEFT POWER STEERING GEAR REPAIR (Cont).
Perform step 21 at each end of steering gear.
Install new preformed packing (3), nut (1), and relief valve plunger (2) in gear housing (4) by rotating relief valve
plunger approximately six turns.
Install left power steering gear (see paragraph 12-1).
Bleed and adjust steering system (see paragraph 12-4).