7 Series E66 745Li (N62) SAL
Insert guide lug of special tool 64 1 280 into opening (1) for
evaporator temperature sensor and leave in this position.
Guide (1) must be firmly seated in opening for temperature
sensor (2).
Arrows (3) must point in direction of travel.
Move spray lance (1) inwards.
Release clamping screw (2) and pull out guide wire (3) in order
to position the folding spray element vertically.
Connect spray lance (1) to spray equipment.
By carefully moving spray lance (1) back and forth, spray a
uniform amount of cleaning agent onto evaporator.
After completion of cleaning and subsequent flushing, slide spray
lance (1) into middle of heater.
Release clamping screw (2) and push in guide wire (3) in order
to position the folding spray element horizontally.
For this purpose, the heat-shrinkable sleeve located on guide
wire (3) must rest against clamping screw holder.
Secure guide wire (3) with clamping screw (2) in this position.
It is now possible for the folding spray element to be inserted
exactly into the guide lug so that special tool 64 1 280 can be
removed carefully from the heater.
Note:
Set heating - A/C system to footwell ventilation and fresh-air
mode. Open windows/doors.
Start car and run heating - A/C system at max. fan power for
approx. 5 minutes in order to dry evaporator.
In order to eliminate the last remnants of cleaning agent, repeat
this procedure shortly before handover to the customer.
RA Cleaning evaporator
BMW AG - TIS
11.02.2013 19:59
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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