Previa Van 2WD L4-148.8 2438cc 2.4L DOHC (2TZ-FE) (1992)
Brake Shoe: Service and Repair
Fig. 11 Exploded View Of Type 5 Drum Brake Assembly
REMOVAL
1.
Raise and support rear of vehicle, then remove wheel and tire assembly.
2.
Remove brake drum. If brake drum cannot be remove easily, insert a suitable screwdriver through hole in backing plate, then push adjuster lever
away from adjuster and back of adjustment tension.
3.
Remove tension spring, using a suitable tool, then remove rear shoe hold-down spring and pin. Remove rear brake shoe and anchor spring, Fig.
11.
4.
Remove rear shoe hold-down spring and pin, using suitable tool, then disconnect parking brake cable from lever.
5.
Remove adjusting lever spring and strut from rear shoe.
6.
Position a suitable container to catch fluid, then remove two boots, two pistons, two piston cups and spring from wheel cylinder.
Fig. 3 Measuring Brake Drum Inside Diameter
Fig. 4 Measuring Brake Shoe Lining Thickness
INSPECTION
1.
Measure brake drum inside diameter. Inside diameter should be 9.00 inches, Fig. 3.
2.
Measure brake shoe lining thickness, Fig. 4. Minimum thickness should be .04 inch.