CAUTION: Use NISSAN Rubber Grease during assembly.
Apply rubber grease to new piston seal, and install on caliper.
CAUTION: Do not reuse piston seal.
Apply rubber grease to new piston boot. Cover the piston end with new piston boot, and then install cylinder side lip on new piston boot securely into a groove on caliper.
CAUTION: Do not reuse piston boot.
Push piston into caliper by hand and push piston boot piston side lip into the piston groove.
CAUTION: Press the piston evenly and vary the pressing point to prevent cylinder inner wall from being rubbed.