MBWorld.org Forums - View Single Post

Do D Do · 04-06-2012, 04:11 PM

Hello, fellow MB enthusiasts....How do you change the oil pump chain on the m116 4.2L aluminum engine? Specifically, the 1988 420 sel. Does the front cover (timing chain cover ) have to come off? Do the heads have to come off to get that timing chain front cover off? Thanks.

04-06-2012, 04:11 PM	#1
Do D Do Newbie Garage is empty, add now Join Date: Feb 2010 Posts: 4 Drives: 1985 300TD	420 sel oil pump chain Hello, fellow MB enthusiasts....How do you change the oil pump chain on the m116 4.2L aluminum engine? Specifically, the 1988 420 sel. Does the front cover (timing chain cover ) have to come off? Do the heads have to come off to get that timing chain front cover off? Thanks. Last edited by Do D Do; 04-10-2012 at 11:43 AM.