32 13 006 Bleeding power steering unit
WARNING: This page is about a different car, the 2005 BMW 645Ci and 2004 BMW 645Ci. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Adhere to the utmost cleanliness. Do not allow any dirt to enter the hydraulic system.
After filling:
- Version with Dynamic Drive: Carry out initial Dynamic Drive operation, refer to 37 10 001 INITIAL OPERATION WITH TEST RUN OF DYNAMIC DRIVE .
Necessary preliminary tasks:
- Thoroughly clean fluid reservoir and its immediate surroundings
- Open and remove fluid reservoir cap
NOTE:
To avoid mix-ups when filling with hydraulic fluid, mark the fluid reservoirs or their caps with identification marks.
ATF Automatic transmission fluid
CHF Pentosin CHF11S
- Topping up when engine stationary:
- Top up fluid reservoir to "MAX" mark on dipstick Hydraulic fluid
Refer to OPERATING FLUIDS
- Bleeding:
- Start engine.
- Turn steering wheel twice each as far as left and right lock.
- Oil level check with engine off:
- Check fluid level
- If necessary, top up hydraulic fluid to "MAX" level
- Check:
- Check pipe connections for leaks