Removal and Replacement

PARKING BRAKE LINING AND DRUM

REMOVAL AND INSTALLATION

Post-installation Operation:

Removal Steps 1-19:

REMOVAL SERVICE POINTS

[[A]] REAR BRAKE BOLT/REAR BRAKE CALIPER ASSEMBLY REMOVAL
Remove the rear brake caliper assembly and support it with wire or something similar.

[[B]] REAR BRAKE DISC REMOVAL





If the rear brake disc is seized, install M8x1.25 bolts as shown, and remove the rear brake disc by tightening the bolts evenly and gradually.

[[C]] REAR BRAKE CHAMBER RETAINER REMOVAL





Use a flat-tipped screwdriver or a similar tool to open up the rear brake chamber retainer joint. Then remove the rear brake chamber retainer.

INSTALLATION SERVICE POINTS

]]A[[ REAR BRAKE CHAMBER RETAINER INSTALLATION





Use pliers or a similar tool to close the rear brake chamber retainer end onto the pin.

]]B[[ REAR BRAKE SHOE SLACK ADJUSTER INSTALLATION








Install the rear brake shoe slack adjuster as shown.

]]C[[ SHOE-TO-ANCHOR SPRING INSTALLATION

CAUTION

The front and rear shoe-to-anchor springs are not interchangeable, so the blue spring must be installed at the front side and the yellow spring must be installed at the rear side.

Install the shoe-to-anchor springs in the order shown in the illustration.

INSTALLATION SERVICE POINTS

]]A[[ REAR BRAKE CHAMBER RETAINER INSTALLATION





Use pliers or a similar tool to close the rear brake chamber retainer end onto the pin.

]]B[[ REAR BRAKE SHOE SLACK ADJUSTER INSTALLATION








Install the rear brake shoe slack adjuster as shown.

]]C[[ SHOE-TO-ANCHOR SPRING INSTALLATION

CAUTION

The front and rear shoe-to-anchor springs are not interchangeable, so the blue spring must be installed at the front side and the yellow spring must be installed at the rear side.

Install the shoe-to-anchor springs in the order shown in the illustration.

INSPECTION

PARKING BRAKE LINING AND BRAKE DRUM CHECK





1. Measure the thickness of the brake lining at several places.
Standard value: 2.8 mm (0.11 inch)
Minimum Limit: 1.0 mm (0.04 inch)
2. If the thickness of the brake lining is below the limit, replace the shoe assemblies on both sides of the vehicle. Never replace only one side.





3. Measure the inside diameter of the brake disc in two places or more.
Standard value: 168.0 mm (6.61 inches)
Limit: 169.0 mm (6.65 inches)
4. If the inside diameter exceeds the limit, or if it is excessively worn on one side, replace the brake disc.