in your garage to make future searches easy.
| Condition | Value |
|---|
| For 276 × 26 mm brake discs | 10.87 in |
| For 300 × 26 mm brake discs | 11.81 in |
| For 321 × 30 mm brake discs | 1.05 ft |
| For 321 × 30 mm brake discs | 1.05 ft |
| For 355 × 32 mm brake discs | 1.16 ft |
| For 276 × 26 mm brake discs | 1.02 in |
| For 300 × 26 mm brake discs | 1.02 in |
| For 321 × 30 mm brake discs | 1.18 in |
| For 321 × 30 mm brake discs | 1.18 in |
| For 355 × 32 mm brake discs | 1.26 in |
| For 276 × 26 mm brake discs | 0.91 in |
| For 300 × 26 mm brake discs | 0.91 in |
| For 321 × 30 mm brake discs | 1.06 in |
| For 321 × 30 mm brake discs | 1.06 in |
| For 355 × 32 mm brake discs | 1.18 in |
| Without backing plate | 0.47 in |
| Without backing plate | 0.47 in |
| Without backing plate | 0.37 in |
| Without backing plate | 0.079 in |
| Without backing plate | 0.079 in |
| Without backing plate | 0.079 in |
| Without backing plate | 0.079 in |
| Without backing plate | 0.079 in |
| Without backing plate | 0.12 in |
| Front axle brake piston diameter | 2.36 in |
| Maximum lateral run-out of front axle brake disc | 0.0039 in |
| Maximum lateral run-out of rear axle brake disc | 0.0039 in |
| Without backing plate | 0.079 in |
| For 268 × 12 mm brake discs | 10.55 in |
| For 292 × 12 mm brake discs | 11.5 in |
| For 292 × 12 mm brake discs | 11.5 in |
| For 314 × 22 mm brake discs | 1.03 ft |
| For 268 × 12 mm brake discs | 0.47 in |
| For 292 × 12 mm brake discs | 0.47 in |
| For 292 × 12 mm brake discs | 0.47 in |
| For 314 × 23 mm brake discs | 0.91 in |
| For 268 × 12 mm brake discs | 0.39 in |
| For 292 × 12 mm brake discs | 0.39 in |
| For 292 × 12 mm brake discs | 0.39 in |
| For 314 × 23 mm brake discs | 0.79 in |
| Without backing plate | 0.4 in |
| Without backing plate | 0.079 in |
| Without backing plate | 0.079 in |
| Without backing plate | 0.12 in |
| For 268 × 12 mm brake discs | 1.5 in |
| For 292 × 12 mm brake discs | 1.57 in |
| All other modifications | 1.57 in |
Brake system is the most important system in your 2017 Astra GTC. 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 2017 Opel Astra GTC 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.
Table of Contents
- Air Conditioning Compressor Oil Capacity
- Air Conditioning Refrigerant Capacity
- Automatic Transmission Fluid Capacity
- Brake Fluid Capacity
- Clutch Fluid Capacity
- Cooling Fluid Capacity
- Engine Oil Capacity
- Fluid and Lubricant Specifications
- Manual Transmission Oil Capacity
- Brake System Specifications
- Chassis Specifications
- Cooling System Specifications
- Electrical System Specifications
- Emission
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 Astra GTC 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 2017 Opel Astra GTC you're not only saving money, but also also improving your technical skills and learning something new.