Acura TSX / Honda Accord CL. Manual — part 209

46. Remove the vinyl tape from the pinion shaft, then remove any residue from the tape adhesive.

47. Press the pinion shaft/sleeve into the valve housing with a hydraulic press. Check that the pinion

shaft/sleeve turns smoothly by hand after installing it.

2004 Acura TSX

2004 STEERING Power Steering System - TSX

Fig. 100: Pressing The Pinion Shaft/Sleeve Into The Valve Housing

2004 Acura TSX

2004 STEERING Power Steering System - TSX

48. Coat the special tool with power steering fluid, then slide it onto the rack, big end first.

49. Position the NEW O-ring (A) and NEW piston seal ring (B) on the special tool, then slide them down

toward the big end of the tool. Note these items during reassembly:

z

Do not over expand the resin seal rings. Install the resin seal rings with care so as not to damage
them. After installation, make sure you contract the seal ring using the special tool (sizing tool).

z

Replace piston's O-ring and seal ring as a set.

Fig. 101: Positioning The NEW O-Ring & NEW Piston Seal Ring On The Special Tool

50. Pull the O-ring off into the piston groove, then pull the piston seal ring off into the piston groove on top

of the O-ring.

51. Coat the piston seal ring (A) and the inside of the special tool with power steering fluid, then carefully

slide the tool onto the rack and over the piston seal ring.

52. Move the special tool back and forth several times to make the piston seal ring fits snugly in the piston.

2004 Acura TSX

2004 STEERING Power Steering System - TSX

Fig. 102: Seating Piston Seal

53. Coat the sliding surface of the special tool (A) and NEW cylinder end seal (B) with power steering fluid.

Place the seal on the special tool with its grooved side (C) facing opposite the special tool.

2004 Acura TSX

2004 STEERING Power Steering System - TSX