OEM Lincoln Town Car Axle Shaft

Lincoln Town Car Axle Shaft Parts and Q&A

• Axle Shaft, Rear
  6W1Z-4234-A
  Q: How Can the Rear Axle Shaft Be Safely Removed and Reinstalled with Rear Air Springs on Lincoln Town Car?

  A:

  Owners should disable the power in the air suspension system using the air suspension switch near the left-side luggage compartment before hoisting or jacking efforts to stop unexpected air spring changes. First discard the Brake Caliper and Brake Disc from the rear while using mechanic wire to sustain the caliper position followed by sensor bolt removal to place the anti-lock sensor aside. First remove the differential housing cover along with the differential pinion shaft by starting with the lock bolt removal followed by the shaft extraction while maintaining the rubber O-ring in the axle shaft U-washer groove. Insert the axle shaft toward the inside to take out the U-washer after which you should reinstall the differential pinion shaft by moving the axle shaft outward and finger-tightening the lock bolt. Retract the axle shaft but safeguard the wheel bearing oil seal from any harm. Apply lubrication to the oil seal lip before putting in the axle shaft followed by the U-washer that should fit properly into the side gear. You should position the differential pinion shaft through its hole to the lock bolt hole before screwing in a new 30 Nm (22 ft. lbs) tightened lock bolt. Complete the installation procedure by replacing the differential housing cover before torquing the rear brake anti-lock sensor to 7 Nm and reinstalling the rear brake caliper with brake disc.
• Axle Shaft
  F8AZ-4234-DA
  Q: How to service and repair the axle shaft on Lincoln Town Car?

  A:

  You need to start axle shaft repair or servicing by removing the center cap and loosening its lug nuts. When the vehicle rests on its wheels apply additional looseness to the lug nuts. The vehicle needs to be prepared for hoisting jacking or towing by turning off electrical power to the air suspension through the air suspension switch located in the right-hand kick panel area when it is equipped with rear air springs. Lift the vehicle and follow up with wheel support before removing the lug nuts to take off the tire-and-wheel assembly. You need to start by disconnecting the 10 bolts from the differential housing cover and drain all the lubricant which resides in the rear axle housing. After removing the rear brake anti-lock sensor you should continue by taking out the rear Brake Caliper followed by the Brake Disc extrusion. The removal process of the differential pinion shaft requires careful attention because turning either the differential case or an axle shaft may cause differential pinion gears to dislodge thus resulting in damage to the components. First remove the differential pinion shaft lock bolt and shaft before extracting the U-washer without harming the rubber O-ring in its grooves. Secure the differential pinion shaft lock bolt with finger-tight tension after placing the axle shaft toward the outer position. Pay attention when removing the axle shaft to prevent damage of the wheel bearing oil seal. When installing the wheel bearing oil seal apply lubricant made from Premium Long-Life Grease XG-1-C or its equivalent according to Ford specification ESA-M1C75-B. Reinstall the differential pinion shaft after you have installed the axle shaft and U-washer properly in place. The differential pinion shaft requires reinstalling with proper alignment towards the lock bolt hole before locking it in place. You should follow the brake disc with the caliper then mount the rear brake anti-lock sensor. Attach the differential housing cover to its position while pouring in the designated lubricant. You must remove all corrosion and dirt substances from wheel mounting areas to get proper metal surface contact which stops lug nuts from releasing. Before driving the vehicle turn the air suspension switch back on and then lower the vehicle. Install wheel and tire assemblies in addition to the center cap and if air suspension is present you must activate the system.