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.
2011 BMW Alpina B7FACTORY OEM SERVICE PROCEDURE
Power Steering Hose: Remove & Replace
Includes: Bleed System.
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| B7,B7L, Pressure,Pipe to Pump | 1.2 | C | ||
| B7,B7L, Pressure,Steering Gear to Pipe | 3.2 | C | ||
| B7,B7L, Return,Cooler to Reservoir | 0.9 | C | ||
| B7,B7L, Return,Cooler to Steering Gear | 4.5 | C | ||
| B7,B7L, Suction,Reservoir to Pump,Lower Section | Includes: R&I Upper Hose. | 3.2 | C | |
| B7,B7L, Suction,Reservoir to Pump,Upper Section | 0.8 | C | ||
| B7,B7L, To Dynamic Drive System,Expandable Hose,Part 1,Pump to Pipe | 3.9 | C | ||
| B7,B7L, To Dynamic Drive System,Expandable Hose,Part 2,Wheel Well,Front | 3.3 | C | ||
| B7,B7L, To Dynamic Drive System,Expandable Hose,Part 3 | 1.8 | C | ||
| B7,B7L, To Dynamic Drive System,Expandable Hose,Part 4 | 3.3 | C | ||
| B7,B7L, To Dynamic Drive System,Pump To T-piece | 2.8 | C | ||
| B7,B7L, To Dynamic Drive System,Return | 7.0 | C | ||
| B7,B7L, To Dynamic Drive System,T-piece to Steering Gear | 6.9 | C | ||
| B7,B7L, To Dynamic Drive System,Wheel Well,Return Line,Right | 2.7 | C |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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