5 Series E34 525td (M51) TOUR
64 50 009
Drawing off, evacuating and filling A/C system
(R 134a)
Warning!
Refrigerant circuit is under high pressure!
Repair work may only be carried out on a DEPRESSURIZED
refrigerant circuit!
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 damage!
Only BMW-approved R134a refrigerant may be used (refer to
sourcing reference: Operating Fluids).
Restart engine only when A/C system has been correctly
filled.
Note:
Draw off, evacuate and fill the A/C system in accordance with the
operating instructions of the relevant service station.
E60 only:
If necessary, to connect service station, use manufacturer's
adapter for high-pressure connection (red).
Instructions for drawing off A/C system:
To help separation of refrigerant and refrigerant oil, run engine at
low speed (800-1200 rpm) and with A/C system turned on for a
few minutes.
The limits the entrainment of refrigerant oil while it is drawn off.
Drawn-off refrigerant oil must be changed and reintroduced via the
service station.
RA Drawing off, evacuating and filling A/C system (R 134a)
BMW AG - TIS
23.01.2013 08:19
Issue status (12/2007) Valid only until next DVD is issued
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