3 Series E92 335xi (N54) COUPE
Remove PTFE sealing ring (1) with special tool 13 0 191 from
injector (2).
Use a fluff-free cloth only to remove combustion residues from
cylindrical part of injector tip (do not use ultrasound or other
tools/agents).
Do not clean injector tip.
Slide new PTFE sealing ring (1) onto mounting taper
13 0 195 .
Use fingers and mounting taper 13 0 195 to slide PTFE sealing
ring (1) onto injector (2).
Note:
•
Do not use fingernails to slide PTFE sealing ring on.
•
Do not use any lubricating agents.
•
The sealing ring is expanded when slid on.
To bring the expanded PTFE sealing ring to its installation
dimension, slide three mounting sleeves with decreasing
diameters onto the injector.
Slide mounting sleeve (1) with large opening first onto
injector (1).
Do not use any lubricating agents.
RA Removing and installing or replacing an injector (N54, N53)
BMW AG - TIS
20.02.2013 06:20
Issue status (12/2007) Valid only until next DVD is issued
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