Remove/install hydraulic line (ABC) of tandem pump to pressure supply valve unit - AR32.50-P-0004M

MODEL 220.178, 215.378 with ENGINE 137.970 with CODE (487a) Active body control (ABC) 

Fig 1: Identifying Hydraulic Line (ABC) Of Tandem Pump To Pressure Supply Valve Unit Remove/Install Components (1 Of 3)

Fig 2: Identifying Hydraulic Line (ABC) Of Tandem Pump To Pressure Supply Valve Unit Remove/Install Components (2 Of 3)

Fig 3: Identifying Hydraulic Line (ABC) Of Tandem Pump To Pressure Supply Valve Unit Remove/Install Components (3 Of 3)

	Remove/Install
1	Remove engine		AR01.10-P-2400L
2	Disconnect refrigerant compressor (A9x1) connector.
3	Unscrew bolts M8x90 (12, 13) and remove refrigerant compressor (A9)	When installing new  hydraulic line (ABC) (1), replace bolt M8x90 (13) with bolt M8x105
		Bolt, refrigerant compressor to bracket.	*BA83.55-P-1001-01A
4	Unscrew bolts (14) and banjo bolt (3), and remove hydraulic line (ABC) (1)	Do not damage insulation of hydraulic line (ABC) (1) Bolts at bracket (10) and banjo bolt (11) were already unscrewed during removal of engine.
		High-pressure expansion hose to power steering pump.	*BA46.30-P-1003-01C
5	Install in the reverse order	Steps 4 to 1

REFRIGERANT COMPRESSOR

Number	Designation		Engine 137.970 in model 215, 220
BA83.55-P-1001-01A	Bolt, refrigerant compressor to bracket	Nm	20

POWER STEERING PUMP

Number	Designation			Model 220.178, 215.378 with code 487a
BA46.30-P-1003-01C	High-pressure expansion hose to power steering pump	M14x1.5	Nm	-
		M16x1.5	Nm	40