jimi72

Want to change the front differential fluid on my 2011 F150 5.0L
Does the steering rack need to be removed or can i squeeze the cover off without removing it. Thanks

Alex Kenison

When I regeared my front different I didn't have to take the electric rack out and it was only 3 bolts and it dropped out after taking the front drive shaft out.

crazydubc

Taking it out will help, but not necessary in most cases. When I regeared I had the mechanic drill and tap in a drain plug in my front diff. Now I don't have to pull the diff to change the oil. I HIGHLY recommend doing this if you are pulling the diff.

Suzuki14258

They also make a tool that will suck the oil out. I wish it had a drain plug from the factory.

Keith460

iTrader: (1)

The fluid in the axles are synthetic and never need changing for the life of the truck. The oil might turn dark in color, but it is still good for at least a million miles.

Spiky

Unless you submerse them.

AutoAnything

Correct. If you submerge the differential, you're definitely going to want to change the diff fluid. Water does get through.

PerryB

Even atmospheric moisture will start accumulating in the front diff. over time, unless it gets used a lot. Drilling and tapping for a 1/2" pipe plug is easy and a very good idea. Just use moderation when tightening because you CAN split the housing with excess torque. A brass plug with a wrap of teflon tape and one-hand snug is plenty.