E 55 AMG Wagon (211.276) V8-5.5L SC (113.990) (2006)
9
Position expansion valve (1) and screw in bolts (5)
NOTE: In order to avoid tilting over, tighten the bolts (5) alternately.
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Bolt on expansion valve: 8 N.m
10
Attach suction line (2) and pressure line (3) to expansion valve (1) and screw in nut (4)
CAUTION: The suction line (2) and pressure line (3) must not rest against the body otherwise the suction line (2) and pressure line (3)
may be damaged.
NOTE: Replace sealing ring and moisten thread with compressor oil.
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Nut on expansion valve: 10 N.m
11
Install wiper system
12
Replace receiver/drier
13
Evacuate air conditioning system, fill and check for leaks
CAUTION: Too much or too little compressor oil can damage the refrigerant compressor.
NOTE: Add noted quantity of compressor oil (new compressor oil) to air conditioning when filling.
Commercially Available Tools
Commercially Available Tools