TL V6-3.5L (2007)
6. Disconnect the lower arm ball joint from the knuckle using the ball joint thread protector, and the ball joint remover.
7. Remove the flange bolts, nuts and washers, then remove the lower arm (A).
NOTE: During installation, install new flange bolts and new flange nuts.
8. Check the collar sleeve (A) on the lower arm (B). Replace the lower arm if the collar/sleeve is loose or damaged.
9. Install the lower arm in the reverse order of removal, and note these items:
^
Be careful not to damage the ball joint boot when installing the knuckle.
^
Tighten all mounting hardware to the specified torque values.
^
Before connecting the lower ball joint to the lower arm, degrease the threaded section and tapered portion of the ball joint pin, the lower arm
connecting hole, the threaded section and mating surface of the castle nut.
^
First install all the components and lightly tighten the bolts and nuts, then raise the suspension to load it with the vehicle's weight before fully
tightening to the specified torque values. Do not place the jack against the ball joint pin of the knuckle.
^
Torque the castle nut to the lower torque specification, then tighten it only far enough to align the slot with the ball joint pin hole. Do not align
the castle nut by loosening it.
^
Before installing the wheel, clean the mating surface of the brake disc and the inside of the wheel.
