I need to change the tensioner shock on my 98 W210. My question is how do you take the tension off the spring to remove the bolt that anchors it? I know to put the lug wrench in the hole and apply pressure but it will not move until that bolt is all the way out. Am I just applying pressure so I can get the bolt out or for another reason?

TIA

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Muleears
'07 E320 Bluetec 133K my DD
'04 Jaguar XJ8 VDP, 34K
'10 Hyundai Accent 60K Grocery Getter
'02 VW Golf soon to be on the road again
'97 E300 Diesel Son's DD
'61 VERY tolerant wife

Hampton Roads, VA USA

Gone but not forgotten:
'67 250S 95K
'86 300SDL
'87 300D Turbo, 364K! R.I.P.
'98 E300 Turbodiesel, 213K
'02 S420, 164K
'01 Prius 138K