Check pressure line with high pressure flexible hose on damper strut - SM32.50-P-0001A

MODEL 215.### ## up to 008152

MODEL 220.07# /170 /173 /175 ## up to 139486 with CODE (487a) Active body control (ABC)

MODEL 220.178 ## up to 139486

Fig 1: Checking Clearance Between ABC Hydraulic Line And Rearaxle Damper Strut

Fig 2: Identifying Pipe Bend Direction

OPERATION NO. OF OPERATION TEXTS OR STANDARD TEXTS AND FLAT RATES

Sector	Op. no.	Operation text	Time
P	023353	CHECK ABC HYDRAULIC LINE CLEARANCE ON REAR AXLE	3 WU/0.25 h
P	023354	REWORK ONE HYDRAULIC LINE ON REAR AXLE	4 WU/0.3h
P	023355	REWORK BOTH HYDRAULIC LINES ON REAR AXLE	6 work units/0.5 h
P	023358	REPLACE ONE ABC HYDRAULIC LINE ON REAR AXLE FOLLOWING INSPECTION	54 WU/4,5 h
P	023359	REPLACE BOTH ABC HYDRAULIC LINES ON REAR AXLE FOLLOWING INSPECTION	62 WU/5,2 h
P	023356	REPLACE ONE REAR ABC DAMPER STRUT	18 WU/1.5 h
P	023357	REPLACE BOTH REAR ABC DAMPER STRUTS	34 WU/2,8 h

	Risk of injury to skin or eyes from hydraulic fluid spraying out under pressure. Risk of poisoning from swallowing hydraulic fluid.	Depressurize the hydraulic system completely before starting any work on the system. Wear protective clothing and safety glasses.	AS00.00-Z-0013-01A
	Notes on ABC-suspension		AH32.50-P-0001-01N
1	Raise the vehicle on lifting platform
2	Check ABC hydraulic line routing on rear axle damper strut	There must be a minimum clearance of 5 mm. between the ABC hydraulic line and the rearaxle damper strut (dimension x in Fig 1). If clearance is less than that ↓
		Remove road wheel on the affected vehicle side ↓ Bend the pipe down with your hand in the direction of the arrow in Fig 2 until a clearance of approx. 5-10 mm has been created (confer dimension x in Fig 2).	AP40.10-P-4050Z
3	Check high pressure flex-hose and protective boot on damper strut for any chafing spots	If chafing marks are visible: ↓
		Remove road wheel on the affected vehicle side ↓ If the high pressure flex-hose reveals the metal webbing below its plastic outer layer: ↓	AP40.10-P-4050Z
		Replace pressure line with high pressure flexible hose ↓ If protective boot around damper strut is chafed through: ↓	AR32.50-P-1165-01A
		Remove, replace, and install damper strut	AR32.25-P-1016N
	Risk of accident from vehicle starting off by itself when engine running. Risk of injury from contusions and burns if you insert your hands into the engine when it is started or when it is running	Secure vehicle to prevent it from moving off by itself. Wear closed and tight-fitting work clothes. Do not grasp hot or rotating parts.	AS00.00-Z-0005-01A
4	Fill up and vent the Active-Body-Control (ABC) system		AR32.50-P-0021N
5	Check system for leakage

PARTS ORDERING NOTES

Part no.	Designation	Quantity
001 989 24 03/10	Hydraulic oil	as required
220 997 09 82	Left line	as required
220 997 08 82	Right line	as required
220 990 00 04	Axle carrier mounting bolts	as required