Step 4: Refill the FRONT differential
Now take the flexible tube and feed one end into the tube for the dip-stick. Put the funnel on the other end of the flexible tube and start pouring in the new fluid. Take your time on this step and check the fluid level often (with the dip-stick). If you put in too much fluid, you can drain some out from the bottom. I used over a quart (the spec. is 1.2 - 1.4 qt.) to get the fluid up to the "F".