1 Series E81 116i (N43) 3-door
Adhere to tightening sequence:
•
First tighten down nut (1) on injector. Tightening torque
13 53 2AZ
.
•
Then tighten down nut (2) on high-pressure rail. Tightening
torque 13 53 3AZ
.
When tightening nut (1) on injector, grip hexagon head of injector
with wrench (3).
Tighten down nuts with special tool 37 1 151 .
Note:
When all the pressure lines have been removed, the nuts must be
tightened in the order shown.
Tightening torque 1 to 4:
13 53 2AZ
Tightening torque 5 to 8:
13 53 3AZ
Check fuel system for leaks.
Assemble engine.
Check function of DME.
RA Removing and installing or replacing one delivery line (N43)
BMW AG - TIS
15.01.2013 14:47
Issue status (12/2007) Valid only until next DVD is issued
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