in your garage to make future searches easy.

Condition Value
Rear axle first brake drum machining size 7.91 in
expand_moreFront axle brake disc diameter
All Opel gasoline straight-4 1.2 L Z 12 XE engines 9.45 in
All Opel gasoline straight-4 1.2 L Z 12 XEP engines 9.45 in
All Opel diesel straight-4 1.2 L Z 13 DT engines 10.24 in
All Opel gasoline straight-4 1.4 L Z 14 XEP engines 10.24 in
All other modifications 11.02 in
expand_moreFront axle brake disc thickness
Internally ventilated brake discs 0.79 in
Otherwise 0.43 in
Internally ventilated brake discs 0.79 in
Otherwise 0.43 in
All Opel diesel straight-4 1.2 L Z 13 DT engines 0.94 in
All Opel gasoline straight-4 1.4 L Z 14 XEP engines 0.94 in
All other modifications 0.98 in
expand_moreFront axle brake disc minimal thickness
All Opel gasoline straight-4 1.2 L Z 12 XE engines 0.67 in
All Opel gasoline straight-4 1.2 L Z 12 XEP engines 0.67 in
All Opel diesel straight-4 1.2 L Z 13 DT engines 0.83 in
All Opel gasoline straight-4 1.4 L Z 14 XEP engines 0.83 in
All other modifications 0.87 in
expand_moreFront axle brake lining thickness
With backing plate 0.59 in
With backing plate 0.59 in
expand_moreAll Opel diesel straight-4 1.2 L Z 13 DT engines
With backing plate 0.63 in
With backing plate 0.63 in
expand_moreAll other modifications
With backing plate 0.75 in
expand_moreFront axle brake lining minimal thickness
With backing plate 0.39 in
With backing plate 0.39 in
expand_moreAll other modifications
With backing plate 0.28 in
expand_moreFront axle brake piston diameter
All Opel gasoline straight-4 1.2 L Z 12 XE engines 1.89 in
All Opel gasoline straight-4 1.2 L Z 12 XEP engines 1.89 in
All other modifications 2.13 in
Maximum lateral run-out of front axle brake disc 0.0039 in
Maximum rear axle brake drum adjustment dimension 7.91 in
expand_moreRear axle brake disc diameter
1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2003.8–) 9.45 in
expand_moreRear axle brake disc thickness
1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2003.8–) 0.39 in
expand_moreRear axle minimal brake disc thickness
1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2003.8–) 0.31 in
expand_moreRear axle brake drum diameter
All Opel diesel straight-4 1.7 L Y 17 DT engines 9.06 in
All Opel diesel straight-4 1.7 L Y 17 DTL engines 9.06 in
All other modifications 7.87 in
expand_moreRear axle brake drum diameter wear limit
All Opel diesel straight-4 1.7 L Y 17 DT engines 9.09 in
All Opel diesel straight-4 1.7 L Y 17 DTL engines 9.09 in
All other modifications 7.91 in
expand_moreRear axle brake lining thickness
Without backing plate 0.2 in
expand_moreRear axle minimal brake lining thickness
Without backing plate 0.039 in
expand_moreRear axle brake piston diameter
1.4 with gasoline straight-4 1.4 L 89 HP at 5600 RPM, 125 N⋅m at 4000 RPM engine (2003.8–) 1.34 in
expand_moreWheel brake cylinder diameter
All Opel gasoline straight-4 1.2 L Z 12 XEP engines 0.77 in
All Opel diesel straight-4 1.2 L Z 13 DT engines 0.75 in
All Opel gasoline straight-4 1.4 L Z 14 XEP engines 0.75 in
All other modifications 0.81 in

Brake system is the most important system in your 2012 Corsa Box Van. Check pads and disks from time to time and replace them as they worn below minimum thickness allowed by Opel.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2012 Opel Corsa Box Van user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and Opel warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Opel Corsa Box Van service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2012 Opel Corsa Box Van you're not only saving money, but also also improving your technical skills and learning something new.

2012 Opel Corsa Box Van generations

In 2012 Opel offered 2 generations of the Corsa Box Van. Brake system specifications may vary in different generations. Be sure that you are looking at the rigt modification.

Units:
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