X Series E83 X3 2.0d (N47) OFFRD
Release screw connection between high-pressure pump and
sprocket wheel.
Remove H.P. pump.
Note:
Central screw remains in sprocket wheel!
Installation:
Tightening torque, 13 52 2AZ
Picture shows the high-pressure pump sprocket wheel (1) when
removed.
To insert the high-pressure pump shaft in the secondary sprocket
wheel, it may be necessary to swing the high-pressure pump
through several degrees (taper groove-lug fit [arrow]). Then rotate
high-pressure pump back into screwing position.
Replacing high-pressure pump:
When installing a new high-pressure pump, adapt the high-
pressure pump-sprocket wheel assignment. To do so, turn back
high-pressure pump with standard pliers at set-back part of shaft
45
°
clockwise (top view). Do not damage shaft.
When installing the high-pressure pump support, adhere to the
screwing sequence.
Installation:
1. Tighten down to head (gap-free), sequence 1-2-3-4
2. Tighten to final torque 13 51 2AZ
Tightening sequence 2-3-4-1
RA Removing and installing/replacing high-pressure pump (N47)
BMW AG - TIS
05.02.2013 22:24
Issue status (12/2007) Valid only until next DVD is issued
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