Del Sol Si VTEC L4-1590cc 1.6L DOHC (VTEC) MFI (1997)
NOTE:
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Do not over expand resin seal rings. Install the resin seal ring with care so as not to damage them. After installation, be sure to contract the
seal ring using the special tool (sizing tool).
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Replace piston's O-ring and seal ring as a set.
27. 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.
28. Coat the piston seal ring and inside of the special tool with power steering fluid.
29. Carefully slide the tool onto the rack and over the piston seal ring.
30. Move the special tool back and forth several times to make the piston seal ring fit snugly in the piston.
31. Coat the sliding surface of the special tool and new cylinder end seal with power steering fluid.
32. Place the seal on the special tool with its grooved side facing opposite the special tool.