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Removing and installing, replacing fuel cooler - RA47LH1043061X(47-3061)

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Operation No. of operation texts and operation values or standard texts and flat rates

47-3061

Fig 1: Checking Leaktightness Of Connection Points
G04686482Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fuel pressure release through service valve (see Diagnosis Manual Engine, Volume 2, Index 3, Testing fuel pressures and internal leaktightness).
Air conditioner system drain (recycling).
Fuel and refrigerant lines unbolt, bolt on.
Fuel cooler (75) remove, install.
Air conditioning system evacuate and re-fill.
Leaktightness of all connection points check with engine running.