Toyota 47750-04030
Caliper, Driver Side

Service and repair of the brake caliper starts with removing the front wheel before tightening it to 103 Nm (1,050 kgf-cm, 76 ft. lbs.). Start by disconnecting the flexible hose by uninstalling both the union bolt and 2 gaskets from the caliper then detaching the hose itself while torquing it to 30 Nm (310 kgf-cm, 22 ft. lbs.). Put the flexible hose lock into the caliper lock hole before reinstalling. Remove the caliper through the process of unbolting the 2 mounting bolts at 123 Nm (1,250 kgf-cm, 90 ft. lbs.). Proceed by first removing the clip then taking out the pins and anti-rattle spring and lastly remove two pads alongside four anti-squeal shims. Reverse the installation procedures until completion when you will need to add brake fluid to the reservoir then bleed the system for leaks inspection.

The brake caliper service and repair for RZN191L-TRPDKAB, RZN196L-CRPDKAB, RZN196L-PRPDKAB, VZN195L-CRPDKAB, and VZN195L-PRPDKAB models starts with front-wheel removal followed by correct torque application of 103 Nm (1,050 kgf-cm, 76 ft. lbs.). Disassembly of the flexible hose begins by unfastening the union bolt then removing its two gaskets while tightening the bolt to 30 Nm (310 kgf-cm, 22 ft. lbs.) before placing the flexible hose safely into the caliper lock hole. Unfasten the caliper by uninstalling mounting bolts that need to be torqued to 123 Nm (1,250 kgf-cm, 90 ft. lbs.). The sequence for brake caliper removal starts with dismantling the clip and two pins and anti-rattle spring then ending with taking off the two brake pads and their accompanying four anti-squeal shims. Completing installation requires following the opposite order of removal while brake fluid must be added to the reservoir and the system needs bleeding followed by leakage inspection.

Fill the brake reservoir with brake fluid, bleed the brake system, and check for leaks.

Remove the caliper by taking out the 2 slide pins, applying a torque of 88 Nm (900 kgf-cm, 65 ft. lbs.).

Prepare a wooden plate to hold the pistons, placing it between the pistons and inserting a pad on one side.

Remove the caliper by taking out the 2 mounting bolts with a torque of 123 Nm (1,250 kgf-cm, 90 ft. lbs.).

The maximum runout should not exceed 0.07 mm (0.0028 inch).