Drain, Evacuate And Recharge Air Conditioning, Check For Proper Operation And Check For Leaks - AR83.30-P-1760XG

Model 463 

as of model year 2019 

Courtesy of MERCEDES-BENZ USA

	Risk of fire  due to ignition of R1234yf refrigerant on hot components. Risk of poisoning  caused by inhaling overheated refrigerant vapors. Risk of injury  to skin and eyes caused by contact with escaped R1234yf refrigerant and when working on pressurized parts. Risk of explosion  due to formation of ignitable refrigerant/air mixtures	Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated.	AS83.00-Z-0007-01A
	Risk of poisoning  caused by inhaling overheated refrigerant vapors from an air conditioning system containing R134a. Risk of injury  to skin and eyes caused by contact with liquid R134a refrigerant and when working on pressurized parts	Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated.	AS83.00-Z-0006-01A
	Protect air conditioning circuit and components from moisture when carrying out repair work		AH83.30-N-0005-01A
	Procedure for a damaged or leaky air conditioning system		AH83.30-N-0004-01A
	Notes on handling refrigerant R1234yf		AH83.30-P-0003-02A
	Notes on handling refrigerant R134a		AH83.30-N-0003-01A
	Draining
1	Open hood.		AR88.40-P-1000XG
2	Unscrew plugs (1, 2).
3	Connect filler connections (3, 4) of air conditioning service unit to the corresponding service connections.
	000 588 04 82 00 Air conditioning service unit R134a		WS83.00-P-0031B
	000 588 10 82 00 R1234yf air conditioning service unit When operating the air conditioning service unit, proceed in accordance with the operator's manual from the manufacturer.		WS83.00-P-0034B
4	Extract refrigerant.
5	Note down quantity of extracted refrigerant as well as compressor oil.
6	Check receiver drier for re-usability.	If necessary, ↓ replace receiver drier. Model 463 with engine 176 as of model year 2019	AR83.30-P-6521XGA
	Evacuate
7	Clean refrigerant and evacuate refrigerant circuit.
8	Conduct vacuum test using air conditioning service unit.
	000 588 04 82 00 Air conditioning service unit R134a		WS83.00-P-0031B
	000 588 10 82 00 R1234yf air conditioning service unit		WS83.00-P-0034B
		When operating the air conditioning service unit, proceed in accordance with the operator's manual from the manufacturer.
	Filling
9	Add new compressor oil to the refrigerant circuit according to the oil filling capacity noted during extraction.
	Compressor oils (specification 362.1)	Only use the approved compressor oil. If it is proven that a different compressor oil was used, no cost reimbursement is possible within the warranty and goodwill period. Daimler AG reserves the right to perform reexaminations. Correct oil filling capacity in refrigerant circuit. Damage occurs to the refrigerant compressor if the oil filling capacity is measured incorrectly. Depending on the repair case, correct oil filling capacity accordingly.	BB00.40-P-0362-01A
		Model 463.260/261/276/277/349 as of model year 2019 with code Y64 (Refrigerant R134a) with code Y65 (Alternative refrigerant) Total filling capacity for compressor oil in new system (in refrigerant compressor)	*BF83.30-P-1002-01A
		Model 463.260/261/276/277/349 as of model year 2019 with code Y64 (Refrigerant R134a) with code Y65 (Alternative refrigerant) Compressor oil refill quantity when replacing condenser	*BF83.30-P-1003-01A
		Model 463.260/261/276/277/349 as of model year 2019 with code Y64 (Refrigerant R134a) with code Y65 (Alternative refrigerant) Compressor oil refill quantity when replacing fluid reservoir	*BF83.30-P-1004-01A
		Model 463.260/261/276/277/349 as of model year 2019 with code Y64 (Refrigerant R134a) with code Y65 (Alternative refrigerant) Top-up quantity of compressor oil when replacing a coolant line	*BF83.30-P-1005-01A
		Model 463.260/261/276/277/349 as of model year 2019 with code Y64 (Refrigerant R134a) with code Y65 (Alternative refrigerant) Compressor oil refill quantity when A/C system drains suddenly (line break)	*BF83.30-P-1006-01A
		Model 463.260/261/276/277/349 as of model year 2019 with code Y64 (Refrigerant R134a) with code Y65 (Alternative refrigerant) Additional oil filling capacity when replacing refrigerant compressor	*BF83.30-P-1007-01A
10	Fill the air conditioning system.	Model 463.260/261/276/277/349 as of model year 2019 with code Y64 (Refrigerant R134a) with code Y65 (Alternative refrigerant) Filling capacity for refrigerant	*BF83.30-P-1001-01A
	Check
11	Conduct pressure test using air conditioning service unit.
	000 588 04 82 00 Air conditioning service unit R134a		WS83.00-P-0031B
	000 588 10 82 00 R1234yf air conditioning service unit		WS83.00-P-0034B
		When operating the air conditioning service unit, proceed in accordance with the operator's manual from the manufacturer. If there is a pressure drop during the pressure test. ↓ Check air conditioning system for leaks.	AR83.30-P-1761XG
12	Disconnect filler connections (3, 4) of air conditioning service unit from the corresponding service connections.
13	Screw on plugs (1, 2).

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y64 (Refrigerant R134a)	Model 463.349 as of model year 2019 with code Y64 (Refrigerant R134a)
BF83.30-P-1001-01A	Filling capacity for refrigerant	Refrigerant R134a	g	685	685
		Sheet		BB00.40-P-0361-00A	BB00.40-P-0361-00A
		Refrigerant R1234yf	g
		Sheet		-	-

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y65 (Alternative refrigerant)	Model 463.349 as of model year 2019 with code Y65 (Alternative refrigerant)
BF83.30-P-1001-01A	Filling capacity for refrigerant	Refrigerant R134a	g	-	-
		Sheet		-	-
		Refrigerant R1234yf	g	620	620
		Sheet		BB00.40-P-0361-00A	BB00.40-P-0361-00A

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y64 (Refrigerant R134a)	Model 463.349 as of model year 2019 with code Y64 (Refrigerant R134a)
BF83.30-P-1002-01A	Total filling capacity for compressor oil in new system (in refrigerant compressor)	Compressor oil	cm3	80 (±10)	110 (±10)
		Compressor oil, with refrigerant compressor DENSO 7SES17	cm3	-	-
		Compressor oil, with refrigerant compressor DENSO 7SEU17C	cm3	-	-
		Sheet		BB00.40-P-0362-01A	BB00.40-P-0362-01A

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y65 (Alternative refrigerant)	Model 463.349 as of model year 2019 with code Y65 (Alternative refrigerant)
BF83.30-P-1002-01A	Total filling capacity for compressor oil in new system (in refrigerant compressor)	Compressor oil	cm3	80 (±10)	110 (±10)
		Compressor oil, with refrigerant compressor DENSO 7SES17	cm3	-	-
		Compressor oil, with refrigerant compressor DENSO 7SEU17C	cm3	-	-
		Sheet		BB00.40-P-0362-01A	BB00.40-P-0362-01A

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y64 (Refrigerant R134a)	Model 463.349 as of model year 2019 with code Y64 (Refrigerant R134a)
BF83.30-P-1003-01A	Compressor oil refill quantity when replacing condenser	Compressor oil	cm3	20	20
		Sheet		BB00.40-P-0362-01A	BB00.40-P-0362-01A

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y65 (Alternative refrigerant)	Model 463.349 as of model year 2019 with code Y65 (Alternative refrigerant)
BF83.30-P-1003-01A	Compressor oil refill quantity when replacing condenser	Compressor oil	cm3	20	20
		Sheet		BB00.40-P-0362-01A	BB00.40-P-0362-01A

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y64 (Refrigerant R134a)	Model 463.349 as of model year 2019 with code Y64 (Refrigerant R134a)
BF83.30-P-1004-01A	Compressor oil refill quantity when replacing fluid reservoir	Compressor oil	cm3	10	10
		Sheet		BB00.40-P-0362-01A	BB00.40-P-0362-01A

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y65 (Alternative refrigerant)	Model 463.349 as of model year 2019 with code Y65 (Alternative refrigerant)
BF83.30-P-1004-01A	Compressor oil refill quantity when replacing fluid reservoir	Compressor oil	cm3	10	10
		Sheet		BB00.40-P-0362-01A	BB00.40-P-0362-01A

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y64 (Refrigerant R134a)	Model 463.349 as of model year 2019 with code Y64 (Refrigerant R134a)
BF83.30-P-1005-01A	Top-up quantity of compressor oil when replacing a coolant line	Compressor oil	cm3	10	10
		Sheet		BB00.40-P-0362-01A	BB00.40-P-0362-01A

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y65 (Alternative refrigerant)	Model 463.349 as of model year 2019 with code Y65 (Alternative refrigerant)
BF83.30-P-1005-01A	Top-up quantity of compressor oil when replacing a coolant line	Compressor oil	cm3	10	10
		Sheet		BB00.40-P-0362-01A	BB00.40-P-0362-01A

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y64 (Refrigerant R134a)	Model 463.349 as of model year 2019 with code Y64 (Refrigerant R134a)
BF83.30-P-1006-01A	Compressor oil refill quantity when A/C system drains suddenly (line break)	Compressor oil	cm3	40	40
		Sheet		BB00.40-P-0362-01A	BB00.40-P-0362-01A

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y65 (Alternative refrigerant)	Model 463.349 as of model year 2019 with code Y65 (Alternative refrigerant)
BF83.30-P-1006-01A	Compressor oil refill quantity when A/C system drains suddenly (line break)	Compressor oil	cm3	40	40
		Sheet		BB00.40-P-0362-01A	BB00.40-P-0362-01A

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y64 (Refrigerant R134a)	Model 463.349 as of model year 2019 with code Y64 (Refrigerant R134a)
BF83.30-P-1007-01A	Additional oil filling capacity when replacing refrigerant compressor	Compressor oil	cm3	20	20
		Sheet		BB00.40-P-0362-01A	BB00.40-P-0362-01A

AIR CONDITIONING

Number	Designation			Model 463.260/261/276/277 as of model year 2019 with code Y65 (Alternative refrigerant)	Model 463.349 as of model year 2019 with code Y65 (Alternative refrigerant)
BF83.30-P-1007-01A	Additional oil filling capacity when replacing refrigerant compressor	Compressor oil	cm3	20	20
		Sheet		BB00.40-P-0362-01A	BB00.40-P-0362-01A