Parts for your 2013 Mazda Premacy-Brake shoes

2013 Mazda Premacy brake shoes — what they do, and how to look after them

Technical references confirm the 2013 Mazda Premacy (CW series) uses brake shoes — but only for the handbrake. The Mazda CW Premacy/Mazda5 Workshop Manual (Brake System section) specifies a rear disc with a drum-in-hat parking brake that uses shoes, and the Mazda Electronic Parts Catalogue lists a “parking brake shoe” set and hardware for CW models. Mazda owner literature for this generation also notes a mechanical handbrake acting inside the rear rotor hat. So, brake shoes are absolutely relevant to this model.

On this Premacy, the brake shoes live inside the “hat” section of the rear brake discs. They’re dedicated to the handbrake, clamping outward against the inner drum surface to hold the car when parked. During normal driving the vehicle stops with hydraulic disc pads and rotors, while the shoes provide a secure, mechanical park hold — simple, reliable, and independent of the hydraulic system.

Because they’re not used for everyday braking, the shoes often last a long time, but they can glaze, corrode, or wear down over years of hill parking or frequent stop-starts. Telltale signs include: weak holding power on a slope, excessive lever travel, a scraping noise when the handbrake is applied, or one side locking more than the other.

• Inspect shoe lining thickness at regular services (at least every 20,000 km or 12 months). Replace if the lining is near the Mazda minimum spec or contaminated with fluid/grease.
• Clean the drum-in-hat surface and shoes with approved brake cleaner. Avoid blowing dust