12-8BRAKE SYSTEMCALIPERCYLINDERGAUGEBRAKE CALIPER INSPECTIONCaliper Cylinder● Check the caliper cylinder bore for scoring, scratchesor other damage.● Measure the caliper cylinder I.D. in X and Y axis atserveral points.● Replace the caliper cylinder if the largest measurementis beyond the specified service limit.SERVICE LIMIT : 27.10 mmCaliper Piston● Measure the caliper piston O.D. in X and Y axis atseveral points.● Replace the caliper piston of the smallest measurementis less than the specified service limit.SERVICE LIMIT : 26.84 mmBRAKE CALIPER ASSEMBLY/INSTALLATION● Clean the piston seal and the dust seal with the brakefluid and install them in the caliper. Install the piston inthe caliper with the groove side of the piston facing thepad.·Make sure that each part is free from dust or dirtbefore reassembly.·Replace the dust seals and piston seals as a setwhenever they are removed.·When cleaning with the brake fluid, use the specifiedbrake fluid.● Apply the silicone grease to the pin bush.● Connect the pin bush to the portion of the caliper.● Install the pad spring in the caliper.● Install the caliper pin bolt and the slide pin in thecaliper.● Install the brake pad and the hanger pin in the caliper.LH. BRACKET BRAKE PADBRAKE PADPAD SPRINGHANGER PINSLIDE PINPISTONPISTON SEAL DUST SEAL