Remove/install pulsation damper - AR32.50-P-0013LF

MODEL 217, 222 with ENGINE 157, 278 

with CODE 487 (Active Body Control (ABC)) 

Shown on MODEL 222 

Fig 1: Pulsation Damper Remove/Install Components - Shown On Model 222

Courtesy of MERCEDES-BENZ USA

	Risk of injury  to skin or eyes from hydraulic fluid spraying out under pressure. Risk of poisoning  from swallowing hydraulic fluid.	Depressurize hydraulic system completely before starting any work on it. Wear protective clothing and safety glasses.	AS00.00-Z-0013-01A
	Notes on Active Body Control suspension		AH32.50-P-0001-01LF
	Remove/install
1	Remove central engine cover (1)
2	Clean the area around the pulsation damper (2)
3	Unbolt pulsation damper (2) from hydraulic pump (3)	The engine must have been switched off for at least 10 min. The pressure in the ABC system will otherwise not have been released fully. Make sure that the sealing ring on the pulsation damper (2) is seated correctly. Pulsation damper to hydraulic pump	*BA32.00-P-1005-01C
4	Dispose of pulsation damper (2) properly	When replacing pulsation damper (2)
5	Install in the reverse order
6	Fill and bleed ABC system		AR32.50-P-0021SX