1990 300te 4 Matic Changong Front Diff Fluid
 

Hi There Another 4 Matic Specific Question .

I Have Just Replaced Almost All My Fluid , Heading Ona Long Road Trip , First One With My Benz , Hoping Thier World Class Reliability Comes To Shine!!

Any How Rear Diff Fluid Was Replaced Last Night , And The Fluid I Beleive Is Supposed To Be 80 W 90 Hypoid Gear Oil Will Suffice , For Both Fron And Rear Diff, ? (2 Litres Approx Used On Rear End ) And What Came Out Was In Most Likely A Very Runny Fluid And Very Black Fluid. My Tech Said Look Original ??? Or Very Old .

Nnniiiiccceeee!!! Preventative Maintenance At Its Best.

Any How We Get To The Front Diff And It Seems As I Have To Remove A Pan To Remove Fluid And Fill At Fill Hole 14 Mm Allen Hex Plug. Has Any One On This Forum Done This Repair Before???

Any Advice Ot Tips Would Help , Down To The Wire , I Am Hopint To Also Ivestigat The Binding In The Front In 4 Matic On Sharp Slow Turns (ie Parking )

dont forget to change the transfer case fluid at least once per year.only needs 1 litre.use only mobil1 atf :) synthetic