Checking follower joint of steering knuckle mount (installed) - AR33.20-P-0426GZ

MODEL 164, 166 

Shows model 164 

Fig 1: Checking Steering Knuckle Mount Follower Joint

Courtesy of MERCEDES-BENZ USA

	Checking
1	Raise vehicle using vehicle lift until the wheels are clear of the ground		AR00.60-P-1000GZ
2	Check rubber boot (1) for cracks and damage	If necessary replace the upper control arm (2): ↓
		Model 164: left upper transverse control arm (2)	AR33.20-P-0500GZ
		Model 164: right upper transverse control arm (2)	AR33.20-P-0500GZA
		Model 166: left or right upper transverse control arm (2)	AR33.20-P-0500GQ
3	Check guide joint play	By pulling and pushing firmly (arrow) on the front wheel while simultaneously scanning the follower joint. If necessary replace the upper control arm (2): ↓
		Model 164: left upper transverse control arm (2)	AR33.20-P-0500GZ
		Model 164: right upper transverse control arm (2)	AR33.20-P-0500GZA
		Model 166: left or right upper transverse control arm (2)	AR33.20-P-0500GQ
4	Lower vehicle