Rear Drum Brake Drum - Subaru 2009 IMPREZA Service Manual

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8. Rear Drum Brake Drum

1) Lift up the vehicle, and remove the rear wheels.

2) Release the parking brake.

3) Remove the brake drum from brake assembly.

• If it is difficult to remove the brake drum, remove

the adjusting hole cover, then turn the adjuster as-

sembly claws using a flat tip screwdriver until the

brake shoe separates from the drum.

(1) Adjuster

(2) Flat tip screwdriver

(3) Brake drum

• If the brake drum is difficult to remove, drive it out

by installing an 8-mm bolt into bolt hole in brake

B: INSTALLATION

Install in the reverse order of removal.

Rear Drum Brake Drum

C: INSPECTION

1) If the inside surface of the brake drum has

scratches, perform inspection. And, if it is unevenly

worn, has narrow streaks on the surface, or the out-

side surface of brake drum is damaged, correct or

2) Measure the drum inner diameter. If it exceeds

service limits, replace with a new drum.

Drum inner diameter L:

Standard value 254 mm (10 in)

Service limit 256 mm (10.08 in)