Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
51 31 Front And Rear Window
2023 BMW M340iSECTION 51 31 Front And Rear Window
5131 TECHNICAL DATA OVERVIEW
| Adhesive bead | ||
| b = Width | 7 mm... 9 mm | |
| h = Height | 11 mm... 13 mm | |
| Air drying time after cleaning | ||
| Cleaning agent R1 | 1 min | |
| Air drying time after cleaning | ||
| Window glass or painted panel without residual adhesive bead | 5 min | |
| Body with residual adhesive bead | 15 min | |
| Air drying time after cleaning | ||
| Cleaning agent R2 | 2 min | |
| Air drying time after cleaning | ||
| Cleaning agent R2 | 5 min | |
| Air drying time after cleaning | ||
| Window glass or painted panel without residual adhesive bead | 5 min | |
| Body with adhesive bead | 15 min | |
| Air drying time after the order | ||
| Glass activator | 10 min | |
| Air drying time after the order | ||
| Glass activator | 2 min | |
| Air drying time after the order | ||
| Loctite SF 770 | 30 s | |
| Air drying time after the order | ||
| Aktivator -205 | 2 min | |
| C-nozzle | ||
| For windshields, rear windows, and body-specific side window glass | Diameter A | 7.5 +1-1 min |
| Height B | 13 +1-1 mm | |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.