Workshop Manuals Factory service & repair Vauxhall
01 Preface02 General Information03 Body Hardware and Trim04 Body Repair05 Body Systems06 General Vehicle Information07 Brakes08 Diagnostic Navigation09 Driveline/Axle10 Driver Information and Entertainment11 Engine12 HVAC13 Power and Signal Distribution14 Roof15 Safety and Security16 Seats17 Steering18 Suspension19 Transmission/Transaxle
Vauxhall Astra J07 · Brakes
07 · Brakes

Master Cylinder Reservoir Filling (Hydraulic Brakes)

Make
Vauxhall
Model
Astra J
Section
Hydraulic Brakes › Repair Instructions › Master Cylinder Reservoir Filling
BrakesMaster Cylinder Reservoir Filling

Master Cylinder Reservoir Filling

Warning:  Refer to Brake Fluid Irritant Warning .

Caution: Refer to Brake Fluid Effects on Paint and Electrical Components Caution .

1. Visually inspect the brake fluid level through the brake master cylinder reservoir.
2. If the brake fluid level is at or below the half-full point during routine fluid checks, the brake system should be inspected for wear and possible brake fluid leaks.
3. If the brake fluid level is at or below the half-full point during routine fluid checks, and an inspection of the brake system did not reveal wear or brake fluid leaks, the brake fluid may be topped-off up to the maximum-fill level.
4. If brake system service was just completed, the brake fluid may be topped-off up to the maximum-fill level.
5. If the brake fluid level is above the half-full point, adding brake fluid is not recommended under normal conditions.
6. If brake fluid is to be added to the master cylinder reservoir, clean the outside of the reservoir on and around the reservoir cap prior to removing the cap and diaphragm. Refer to Adhesives, Fluids, Lubricants, and Sealers for the recommended brake fluid.

Parts & tools for this job For Vauxhall Astra

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