1 Series 123d (N47S) Coupe
Necessary preliminary tasks:
•
Switch off ignition
•
Layout of common rail system
•
Remove acoustic cover
•
Remove intake air manifold
•
Remove glow control unit
•
Secure crankshaft position; for more information,
refer to Checking timing
•
E60/E61: Remove cover plate from high-pressure pump
Unlock plug (1) on metering unit and detach. Detach fuel feed and
return lines of high-pressure pump.
Installation:
Replace clamps. Tightening torque 13 51 1AZ
.
Release union nut (1) on high-pressure pump with special tool
37 1 152 .
Installation:
Tightening torque 13 53 2AZ
.
Release union nut on fuel rail (1) with special tool 37 1 152 .
Remove high-pressure line.
Installation:
Tightening torque 13 53 2AZ
.
Pay attention to installation position of rubber mount (2) and
abrasion protection on high-pressure line.
RA Removing and installing/replacing high-pressure pump (N47)
BMW AG - TIS
16.01.2013 03:25
Issue status (12/2007) Valid only until next DVD is issued
Copyright
Page - 2 -
