Q: How to properly service and repair the spindle on Lincoln Navigator?
A: Turn off air suspension system to avoid being inflated without prior warning before servicing the spindle. Lift the car, take off the tire and prop the suspension. Use a Pitman Arm Puller to remove different parts, and part the lower ball joint and spindle. To install, replace with new cotter pins and reverse the process.
Q: How to service and repair the wheel spindle on Lincoln MKZ?
A: To maintain the wheel spindle, the wheel bearing and hub assembly, then the brake disc shield (unscrewing its bolts 23 Nm tighten required upon reinstalment). Losen the spindle on the wheel by cutting out the bolts (tighten to 140 Nm when reattaching). New parts should be used and torque values should be used safely.