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Home >> Porsche >> 2016 >> Cayenne Base >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> 46 Brakes - Brake Mechanism -- 92A Cayenne >> WM 463802 Checking Thickness Of Rear Brake Pads >> Information >> Information On Checking Brake Pads

Information On Checking Brake Pads

Procedure During Intermediate Maintenance: 

Visually inspect the brake pads for wear. There Is No Need To Remove The Wheels Unless The Brake Fluid Needs To Be Changed At The Same Time  .

Outside of brake pad: Visual inspection through the cut-outs in the rim.

Inside of brake pad: Visual inspection from below with vehicle raised.

Without an aid, the inner brake pad is not or is only partly visible on the rear axle (with the wheel fitted).

On vehicles with a stone guard on the lower wishbone, this must be removed to get a better view of the brake pads.

A mirror can be used as an aid -arrow-  .

Fig 1: Checking Rear Brake Pads
G09937293Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Procedure during maintenance: 

Raise the vehicle → PRELIMINARY WORK - section on "Preliminary work".

Remove wheels → 44051900 REMOVING AND INSTALLING WHEEL .

Check the brake pad thickness for wear. If in doubt following a visual inspection, you may have to measure the thickness.



Procedure During Intermediate Maintenance: 

Visually inspect the brake pads for wear. There Is No Need To Remove The Wheels Unless The Brake Fluid Needs To Be Changed At The Same Time  .

Outside of brake pad: Visual inspection through the cut-outs in the rim.

Inside of brake pad: Visual inspection from below with vehicle raised.

Without an aid, the inner brake pad is not or is only partly visible on the rear axle (with the wheel fitted).

On vehicles with a stone guard on the lower wishbone, this must be removed to get a better view of the brake pads.

A mirror can be used as an aid -arrow-  .

Fig 1: Checking Brake Pads
G09937319Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Procedure During Maintenance: 

Raise the vehicle → 4X00IN LIFTING THE VEHICLE .

Remove wheels → REMOVING WHEEL - section on "Removing".

Check the brake pad thickness for wear. If in doubt following a visual inspection, you may have to measure the thickness.