Honda CBR125R Owner's Manual page 357

ASSEMBLY
CALIPER BRACKET
PAD SPRING
BRAKE PADS
Apply brake fluid to new piston seals.
Apply silicone grease to new dust seals.
Install the piston and dust seals into the seal
grooves in the caliper body.
Apply brake fluid to the caliper piston sliding area
and install them into the caliper cylinder with the
opening side toward the pad.
Install the pad spring onto the caliper body.
Apply silicone grease to the brake caliper pin bolt
sliding surface (page 1-17).
Install the caliper bracket to the caliper body.
BOOTS
5.4 N·m (0.6 kgf·m, 4.0 lbf·ft)
O-RING
HYDRAULIC BRAKE
CALIPER PISTON
DUST SEAL
PISTON SEAL
CALIPER BODY
17 N·m (1.7 kgf·m, 13 lbf·ft)
PISTON SEAL
BRACKET
PIN BOLTS
RUBBER PLUG
DUST SEAL
CALIPER PISTON
PAD SPRING
15-25