Remove and install electromagnetic clutch at A/C compressor

AR83.55-T-7682BA

10.7.02

MODELS NMB613.358 /388 with ENGINE 457.944 with CODE (HA4) Konvekta air conditioning with roof heater and timer

MODELS NMB671.015 /020 /021 /030 /042 with ENGINE 457.942 with CODE (HKA) Konvekta ACX 602 air conditioning with roof heater

MODELS NMB613.455 with ENGINE 446.938 with CODE (HKB) Konvekta ACX 641 SAPTCO air conditioning without roof heater

MODELS NMB671.030 with ENGINE 457.942 with CODE (HKC) Sütrak AC 353 air conditioning without roof heater

MODELS NMB613.358 /388 with CODE (HKD) Konvekta ACX 640 air conditioning with roof heater

MODELS NMB613.455 with ENGINE 446.938 with CODE (HKE) Konvekta ACX 642 air conditioning with roof heater

MODELS NMB613.358 /388 with CODE (HKF) Webasto Top 2002 Aerosphere air conditioning with roof heater

MODELS NMB613.367 with CODE (HKG) Konvekta ACX 623 air conditioning with roof heater

T83.55-0011-01

Shown on model 613.358/388

1 Clutch with belt pulley

2 Bolt

3 Clutch hub

Y6/1 AC compressor magnetic clutch

T83.55-0012-01

 	Remove/Install
1	Open tailgate
2	Remove poly V-belt of A/C compressor	Models 613.358/388 with engine 457.944	AR13.21-T-1203BA
		Model 613.455 with engine 446.938 with Konvekta ACX 641 SAPTCO air conditioning without roof heater, code HKB Model 613.455 with engine 446.938 with Konvekta ACX 642 air conditioning without roof heater, code HKE	AR13.21-T-0160BAS
		Models 671.015/020/021/030/042 with engine 457.942	AR13.21-T-1203AA
		Model 613.367 with Konvekta ACX 623 air conditioning with roof heater, code HKG	AR13.21-T-1203CB
3	Remove alternator 2 V-belt	Only models 613.358/367/388 with engine 457.944	AR13.21-T-0140BA
4	Disconnect electrical connector from AC compressor magnetic clutch (Y6/1)
5	Detach screw (2).	 Counterhold clutch hub (3) if necessary.
			*BA83.55-N-1006-01G
			*000589642100
6	Detach clutch with belt pulley (1) by pulling out the screw (2)	 Clutch with belt pulley (1) is secured on the shaft using a parallel key.
		 Installation: Coat shaft with oil. Align clutch with belt pulley (1) in relation to shaft.
7	Detach AC compressor magnetic clutch (Y6/1)		*BA83.55-N-1002-01G
			*000589642100
	Check
8	Check condition and wear of clutch with belt pulley (1)	 Replace bearing if necessary.	AR83.55-T-7682-02BA
9	Install in the reverse order

 Refrigerant compressor

Number	Designation		Models 613.358/388 engine 457.944 with code HA4	Models 671.015/020/021/030/042 with engine 457.942 with code HKA


BA83.55-N-1002-01G	Bolt of magnet coil to refrigerant compressor	Nm	35	35
BA83.55-N-1006-01G	Bolt for clutch hub to crankshaft	Nm	90	90

 Refrigerant compressor

Number	Designation		Model 613.455 with engine 446.938 with code HKB	Model 671.030 with engine 457.942 with code HKC


BA83.55-N-1002-01G	Bolt of magnet coil to refrigerant compressor	Nm	35	35
BA83.55-N-1006-01G	Bolt for clutch hub to crankshaft	Nm	90	90

 Refrigerant compressor

Number	Designation		Models 613.358/388 with engine 457.944 with code HKD	Model 613.455 with engine 446.938 with code HKE


BA83.55-N-1002-01G	Bolt of magnet coil to refrigerant compressor	Nm	35	35
BA83.55-N-1006-01G	Bolt for clutch hub to crankshaft	Nm	90	90

 Refrigerant compressor

Number	Designation		Models 613.358/388 with engine 457.944 with code HKF	Model 613.367 with engine 457.944 with code HKG


BA83.55-N-1002-01G	Bolt of magnet coil to refrigerant compressor	Nm	35	35
BA83.55-N-1006-01G	Bolt for clutch hub to crankshaft	Nm	90	90

Torque wrench

000 589 64 21 00