Removal

REMOVAL

Brake Drum and Shoe





1) Loosen wheel nuts, jack-up vehicle, support it with rigid racks, and remove wheel.
2) Release parking brake.
3) Remove brake drum from brake assembly.





NOTE: If it is difficult to remove brake drum, remove adjusting hole cover from back plate, and then, turn adjuster assembly pawls using a slot-type screwdriver until brake shoe separates from the drum.





4) Hold hold-down pin by securing rear of back plate with your hand.
5) Disconnect hold-down cup from hold-down pin by rotating hold-down cup.





6) Disconnect lower shoe return spring from shoes.





7) Remove shoes one by one from back plate with adjuster.

CAUTION: Be careful not to bend parking brake cable excessively when removing brake shoes.

8) Disconnect parking brake cable from parking lever.





9) Remove the following:

Brake Assembly





1) Remove wheel.
2) Remove axle nut.
3) Remove brake drum
4) Unscrew the brake pipe flare nut and disconnect brake pipe.
5) Remove hub.





6) Remove the bolts installing back plate, and then, remove brake assembly.