Subaru IMPREZA GD 2007 Series Manual page 3267

asieps_tobira_IM_US.book 58 ページ ２０１２年１月１７日 火曜日 午後３時４８分
BRAKE
7. Brake noise (3) In the case of the disc brake:
(click sound)
(1) Excessively worn pad or the support
In the case of the drum brake:
(1) Excessively worn shoe ridge
(2) Lack of oil on the shoe ridge surface and
anchor
General Diagnostic Table
Trouble and possible cause
BR-58
Corrective action
Replace the pad or the support.
Replace the back plate.
Supply grease.