Astra L4-1.8L (2009)
4. Remove the retaining spring (2) out of the brake caliper with a screwdriver and remove.
5. Remove the dust caps (3) from the protective sleeves for the caliber guide bolts (4).
6. Remove the guide bolts for the brake caliper.
Caution: Support the brake caliper with heavy mechanic wire, or equivalent, whenever it is separated from its mount and the hydraulic flexible
brake hose is still connected. Failure to support the caliper in this manner will cause the flexible brake hose to bear the weight of the caliper, which
may cause damage to the brake hose and in turn may cause a brake fluid leak.
7. Remove the brake caliper from the brake carrier.
8. Remove the outer brake pad (2) from the brake caliper.
9. Remove the inner brake pad (1) with the retaining clamp from the pistons.
10. Inspect the brake pads for wear. Refer to Brake Pad Inspection (See: Testing and Inspection)
