Dsc Precharge Pump, Removing And Installing - BMW 1999-2005 M3 Service Manual

Brakes
9 of 11
http://ebahn.bentleypublishers.com/BMW/3/E46/Repair%20Manuals/3...
Make sure brake lines are
securely seated in grommets
before installing brake lines in
hydraulic unit bores.
Bleed brakes as described earlier.
Tightening torques
Brake lines to
hydraulic unit
Brake master
cylinder to brake
booster
Hydraulic unit to
body
Mounting bracket
to hydraulic unit
DSC precharge pump,
removing and installing
CAUTION!
E46 cars require special BMW
service equipment to properly bleed
the brakes. Removal of hydraulic
components is not recommended
unless this equipment is available.
For safety reasons, the brake system
on cars with ABS must be bled using
the procedures described in this
repair group.
Note:
Before starting this procedure, read any
fault codes from control module
memory and print out the diagnostic
record.
The precharge pump is mounted below
the brake master cylinder on the left
side of the engine compartment.
18 Nm (13 ft-lb)
26 Nm (19 ft-lb)
8 Nm (6 ft-lb)
8 Nm (6 ft-lb)
2/25/2009 10:35 PM