Flushing active body control (ABC) system - SM32.50-P-0002A: Notes

MODEL 215.### #A as of 018130 up to 023610, 220.### #A as of 227562 up to 265219, 230.### #F as of 000300 up to 004810 with CODE (487) Active Body Control (ABC)

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

Category	Op. no.	Operation text
P	023476	FLUSHING ABC SYSTEM AND CHECKING FOR PROPER FUNCTION, MODEL 215
P	023474	FLUSHING ABC SYSTEM AND CHECKING FOR PROPER FUNCTION, MODEL 220
P	025121	FLUSHING ABC SYSTEM AND CHECKING FOR PROPER FUNCTION, MODEL 230
P	023477	CHECK ABC SYSTEM FOR PROPER OPERATION (AFTER 12 HOURS), MODEL 215
P	023475	CHECK ABC SYSTEM FOR PROPER OPERATION (AFTER 12 HOURS), MODEL 220
P	025122	CHECK ABC SYSTEM FOR PROPER OPERATION (AFTER 12 HOURS), MODEL 230

		It is absolutely necessary to follow the described procedure!
		During the entire procedure pay attention to extreme cleanliness to avoid dirt getting into the system!
1	Connect STAR diagnosis	If necessary erase ABC fault memory.
2	Start engine	Position wheels straight ahead.
3	Select "Rodeo" function in DAS, start with function key F3 and allow to run for 15 minutes.	In DAS menu: Control units/chassis/suspension/actuations Cyclically changing actuation of all spring struts in circle (Rodeo). This heats the hydraulic oil up to approx. 80 °C.
4	Turn off engine
5	Remove return line from ABC oil reservoir and route to suitable catch vessel	Minimum capacity: 15 l
6	Remove return filter from oil reservoir
7	Select "Pitch" in DAS function	In DAS menu: //actuations Cyclically changing actuations of front and rear spring struts (pitching).
8	Start engine	Oil exits from return line.
9	Start DAS function "Pitch" with function key F3	Vehicles lifts/lowers alternately at front and rear.
10	Observe oil level in oil reservoir	As soon as the oil reservoir is 3/4 empty refill with oil. Use a funnel which is absolutely clean (do not bring funnel into contact with a fluffy rag and store in a clean protective foil after use). Do not use normal ABC filler funnel with filter, because it does not allow the required quantity of oil to flow through. Pump should never run dry. If pump is in danger of running dry, shut off engine, add oil and go back to step 8.
11	Flush	Flush until 10 l of new oil have been added.
12	Turn off engine
13	Replacing oil filter		SM32.50-P-0002-01A
14	Close oil reservoir
15	Install return line
16	Check oil level in reservoir and correct, if necessary	For filling and correcting use measuring opening.
17	Check ABC system for proper function	STAR diagnosis must be connected.	SM32.50-P-0002-02A

PARTS ORDERING NOTES

Part no.	Designation	Quantity
001 989 24 03 10	ABC hydraulic fluid, Pentosin (1 l)	10
003 184 51 01	ABC oil filter	1