BMW X5: Replacing Evaporator
Necessary preliminary tasks:
Release screws (1).

Fig. 84: Identifying Screws
Release screws (1) and remove expansion valve (2).
Installation:
Ensure that seals are correctly seated.
Replace sealing rings and moisten with refrigerant oil.
Tightening torque.

Fig. 85: Identifying Expansion Valve With Screws
Release screws (1) and carefully remove upper housing section (2).

Fig. 86: Identifying Upper Housing Section
Remove evaporator (1).

Fig. 87: Identifying Evaporator
After installation:
- Evacuate and fill A/C system.
- Fill and vent cooling system.
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WARNING: Avoid contact with refrigerant and refrigerant oil.
Follow safety instructions for handling refrigerant R 134a.
Follow safety instructions for handling refrigerant oil.
IMPORTANT: Risk of d
Special tools required:
64 5 104
64 5 108
Necessary preliminary tasks:
Remove expansion valve.
Replace sealing rings (1) and coat with refrigerant oil.
Fig. 90: Identifying Sealing Rings
Moun
WARNING:
Avoid contact with refrigerant and refrigerant oil.
Follow safety instructions for handling R 134a refrigerant.
Follow safety instructions for handling refrigerant oil.
CAUTION:
A
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Special tools required:
11 9 190
11 9 461
11 9 462
(cylinder bank 5 to 8)
Necessary preliminary tasks:
Remove servomotor for left eccentric shaft.
Remove left cylinder head cover.
Remove all spark plugs on cylinder bank 5 to 8.
If necessary, remove fan cowl.
IMPORTANT: Screw (1) is a spec
Observe gap dimensions.
CAUTION: Do not damage adjoining body parts.
Necessary preliminary tasks:
Remove front bumper trim.
Remove wheel arch cover at front.
Remove trim for cover on side member.
Remove trim on wheel arch.
Remove gutter strip.
Fig. 180: Identifying Front Side Panel Bolts