Remove/install refrigerant compressor - AR83.55-P-5300EH

ENGINE 651.9 in MODEL 212.098/298 

Fig 1: Refrigerant Compressor Remove/Install Components - Shown On Model 212.098/298

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Perform disable/initial startup for high-voltage on-board electrical system		AR54.10-P-1150EH
2	Drain air conditioning system		AR83.30-P-1760CW
		Evacuate air conditioning system, refill it and check it for proper operation and leaktightness.
3	Remove bracket (1) of high-voltage line (2) from electrical refrigerant compressor (A9/5)
4	Disconnect high-voltage connector (3) at electrical refrigerant compressor (A9/5) and place high-voltage line (2) to one side
5	Remove refrigerant lines (4) from electrical refrigerant compressor (A9/5)	Seal connections. Install new seals.
		Refrigerant line to refrigerant compressor	*BA83.55-P-1003-01W
		Set of protective covers	Fig 2
6	Disconnect electrical connector (5)
7	Remove electrical line (6) from electrical refrigerant compressor (A9/5)
8	Remove screws/bolts (7) and remove electrical refrigerant compressor (A9/5) upwards	Bolt, A/C compressor to major assembly carrier	*BA83.55-P-1001-01W
9	Install in the reverse order

REFRIGERANT COMPRESSOR

Number	Designation		Engine 651 in model 117, 156, 166, 172, 176, 205, 212, 218, 221, 222, 246, 253
BA83.55-P-1001-01W	Bolt, A/C compressor to major assembly carrier	Nm	20

REFRIGERANT COMPRESSOR

Number	Designation		Engine 651 in model 117, 156, 166, 172, 176, 205, 212, 218, 221, 222, 246, 253
BA83.55-P-1003-01W	Refrigerant line to refrigerant compressor	Nm	20

Fig 2: Identifying Set Of Protective Covers (001 589 01 91 00)

Courtesy of MERCEDES-BENZ USA