Removal and Installation
WARNING: This page is about a different car, the 2004 Mercury Mountaineer and 2004 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
- Loosen the front axle wheel hub retainer.
- With the vehicle in NEUTRAL, position on a hoist. For additional information, refer to JACKING & LIFTING .
- Remove the front wheel and tire assembly. For additional information, refer to SUSPENSION SYSTEM .
- Remove the parts in the order indicated in the following illustration and table.
- To install, reverse the removal procedure.
- Verify the front axle lubricant level is to specifications.
Item 1: Front Disc Brake Caliper Removal Note
- Remove the two bolts and position the disc brake caliper aside. For additional information, refer to BRAKE SYSTEM .
CAUTION:
To prevent damage to the brake hose, do not allow the disc brake caliper to hang suspended from the hose.
Item 2: Front Axle Wheel Hub Retainer Removal Note
- Using the special tool, press the outboard CV joint until it is loose in the hub.
CAUTION:
Do not use a hammer to separate the outboard CV joint from the hub. Damage to the threads and internal CV joint components can result.
Item 3: Tie-Rod End Nut Removal Note
- Using the special tool, separate the tie-rod end from the knuckle.
Item 5: Upper Ball Joint Nut Removal Note
- Using the special tool, disconnect the upper ball joint from the knuckle.
CAUTION:
Do not allow the knuckle to hang freely. It is possible to overextend and internally separate each inner CV joint from its housing.
Item 6: Front Half shaft Assembly Removal Note
- Using the special tool, disengage the left-hand CV joint housing from the side gear.
- Pull the RH halfshaft and the axle shaft away from the axle tube, and separate the inboard CV joint housing from the axle shaft.
- Remove the outboard CV joint from the hub.
- Remove the two inboard boot clamps.
- Separate the CV joint from the CV housing.
- Remove the stop ring.
- Remove the snap ring.
- Remove the CV joint.
- Remove the inboard boot.
- Remove the two outboard boot clamps.
- Remove the outboard CV boot.
- If the CV joint is worn or damaged, install a new outboard CV joint and shaft assembly.
CAUTION:
Do not damage the axle shaft oil seal or the machined sealing surface on the inboard CV joint housing.
NOTE:
A circlip retains the inboard CV joint housing to the differential side gear in the axle.
CAUTION:
Do not damage the axle shaft oil seal, the machined sealing surface on the inboard CV joint housing, or the axle shaft splines.
CAUTION:
Install a new retainer circlip on the outboard spline end of the axle shaft before reseating the axle shaft in the differential side gear.
Item 7: Front Axle Halfshaft Seal and Bearing Removal Note
- Using the special tool, remove the halfshaft seal.
- Using the special tool, remove the halfshaft bearing.
Item 7: Front Axle Halfshaft Seal and Bearing Installation Note
- Using the special tools, install the RH halfshaft bearing.
- Using the special tools, install the LH halfshaft bearing.
- Using the special tools, install the halfshaft seals.
Item 6: Front Halfshaft Assembly Installation Note
- Lubricate the outboard CV joint.
- Pack the outboard CV joint with 185 grams (6.53 oz) of grease.
- One-third of the grease must be installed in the joint with the remainder placed in the boot.
- Spread the remaining grease evenly inside the boot.
- Pack the outboard CV joint with 185 grams (6.53 oz) of grease.
- Position the outboard halfshaft boot and the outboard boot clamps.
- Position the boot.
- Position the boot clamps.
- Install the outboard CV boot clamps.
- Position the inboard clamp and boot.
- Install the CV joint and snap ring on the halfshaft.
- Install the stop ring.
- Fill the inboard CV joint housing with 210 grams (7.41 oz) of grease.
- One-half of the grease must be installed in the joint and the remainder placed in the boot.
- Position the CV housing on the CV joint.
- Position the inboard halfshaft boot and clamp.
- Position the boot in the housing groove.
- Position the boot clamp.
- Using the special tool, install the boot clamps.
- Install a new retainer circlip.
CAUTION:
On the RH side, check the retainer circlip engagement after reseating the axle shaft and after installing the halfshaft in the axle. On the LH side, check the retainer circlip engagement after installing the halfshaft in the axle. When seated, the retainer circlip will lock the axle shaft and the inboard CV joint housing to the axle.
Item 2: Front Axle Wheel Hub Retainer Installation Note
- Install a new front axle wheel hub retainer.
CAUTION:
Never use power tools to tighten the front axle wheel hub retainer.