Need a diagram for rear wheel bearing replacement

If you have ABS then the wheel bears are not replaceable, and the entire hub needs to be replaced as a unit. The OEM part # is 4340250G11

If you do not have ABS then they are replaceable. The inner bearing is part # 0926225061, and the outer bearing is part # 0926220069.

The rear wheel bearings are pressed in the brake drum with a spacer in between.

Remove the rear brake drum and place it on a work surface.

Tap out the opposite side with a screwdriver/punch and a hammer. (i.e. tap out the inner bearing when the outside of the brake drum is facing you, and tap out the outer bearing when the inside/brae shoe side of the drum is facing you)

Tap in the new bearings making sure that the sealed sides are facing out.

go to autozone website and register your vehicle. look under do it yourself intermediate and look at the suspension...rear. probably has a hub assembly that has to be changed. i was just on site looking at one for an 04 grand prix. hope it helps you.

If the outer bearings can go bad, so can an inner bearing. A close visual inspection will usually reveal a bad bearing or you can feel it when you spin the bearing. You could check the gear grease in the rear end. Bearings in there can go bad.

Hub & Bearing Removal & Installation To Remove:
Hub bearing assembly (Typical)

1. Release parking brake.
2. Remove rear wheel assembly.
3. Remove rear wheel speed sensor from carrier.
4. Dismount brake caliper and support with mechanic's wire.
5. Remove brake disc.
6. Remove 4 axle hub mounting bolts. Special tool 09432-11000 (Typical)
   
   
7. Using tool 09432-11000 (or suitable gear puller), remove tone wheel.
8. Remove carrier.
9. Remove stakes and remove flange nut.
10. Support bearing outer race flange and press rear axle hub out.
11. Using tool 09432-11000 (or suitable puller), remove inner race from axle hub.

To Install:
Hub bearing assembly (Typical)

1. Apply thin coat of grease to bearing contact surface and hub.
2. Using and appropriate tool, press bearing into hub. CAUTION
   Do not press against outer race of wheel bearing.
   
3. Install flange nut and stake nut until it meets concave portion of spindle.
4. Install carrier.
5. Use an appropriate tool to press tone wheel.
6. Install hub/bearing assembly with rounded portion of outer race facing up.
7. Install 4 hub/bearing assembly bolts and rotate hub to seat bearing.
8. Measure wheel bearing starting torque with a spring balance or equivalent device.
   • Starting torque should measure 15.9 in lb (1.8 Nm) or less
9. Install brake disc.
10. Mount brake caliper.
11. Install rear wheel speed sensor to carrier.
12. Install rear wheel assembly.

Sodium based grease is not compatible with lithium based grease. Do not lubricate the wheel bearings without first thoroughly cleaning all old grease from the bearing. Use of incompatible bearing lubricants could result in premature lubricant breakdown.

1. Raise and support the vehicle safely.
   
2. Remove the wheels.
   
3. Remove the brake drum or brake disc.
   
4. Remove the hub grease cap.
   
5. Remove the cotter pin retainer, adjusting nut and flatwasher from the rear wheel spindle. Discard the cotter pin.
   
6. Remove the outer bearing and cone assembly.
   
7. Remove the rear hub from rear wheel spindle.
   
8. Using Seal Remover (TOOL-1175-AC) or equivalent, remove and discard the oil seal.
   
9. Remove the inner bearing cone and roller assembly.
   
10. Clean the inner and outer bearing cups with solvent. Inspect the bearing cups for scratches, pits, excessive wear and other damage. If the bearing cups are worn or damaged, remove them using a Bearing Cup Puller (T77F-1102A) or equivalent.
    

To install:

1. Throughly clean old grease from the surrounding surfaces. If a new hub assembly is being installed, remove the protective coating using degreaser.
   
2. If the inner or outer bearing cups were removed, install replacement cups using Bearing Cup Replacer (T73-1202-A) or equivalent. Seat the cups properly in the hub.
   

If a bearing packer is not available, work as much grease as possible between the rollers and cages. Grease the cone surfaces.

1. Using a bearing packer, pack the bearing cone and roller assemblies with a premium bearing grease.
   
2. Place inner bearing cone and roller assembly in the inner cup. A light film of grease should be included between the lips of the new grease retainer.
   
3. Install the retainer with Hub Seal Replacer (T83T-1175-B) or equivalent. Be sure the retainer is properly seated.
   

Keep the hub centered on the spindle to prevent damage to the retainer and spindle threads.

1. Install the hub assembly on the spindle.
   
2. Install the outer bearing cone and roller assembly on the spindle.
   
3. Install the flat washer and nut. Tighten the nut to 18-23 ft. lbs. (24-31 Nm) while rotating the hub to set the end-play. Back off the nut and retighten to 18 inch lbs. (2 Nm).
   
4. Install the new cotter pin.
   
5. Install hub grease cap.
   
6. Install brake drum or disc.
   
7. Install the wheels.
   
8. Lower the vehicle.
   

YOU HAVE TO SAFELY RAISE SUPPORT VECHICLE MAKE SURE ITS ON A SOLID LEVEL GROUND.THEN YOU REMOVE THE WHEELS THE BRAKE DRUM OR DISC.THEN YOU REMOVE THE NUTS THAT ATTACH THE OUTER SEAL RETAINER AND BRAKE BACKING PLATETO THE AXLE SHAFT TUBE.DISCARD THE NUTS.REMOVE AXLE SHAFT FROM HOUSING.WITH AN AXLE PULLER ATTACHED TO A SLIDE HAMMER.DISCARD INNER AXLE SEALPOSITION THE AXLE SHAFT IN A VISE.REMOVE THE RETAINING RING BY DRILLING A 1/4 HOLE ABOUT 3/4 OF THE WAY THROUGH THE RING. THEN USING A COLD CHISEL OVER THE HOLE.SPLIT THE RING.REMOVE THE BEARING WITH A ARBOR PRESS DISCARD THE SEAL AND REMOVE THE RETAINER PLATE.TO INSTALL - CLEAN THEN APPLY A THIN COATING OF WHEEL BEARING LUBRICANT TO THE BEARING AND SEAL CONTACT SURFACES APPLY WHEEL BEARING LUBRICANT TO THE LIPS OF THE REPLACEMENT INNER AND OUTER SEALS.INSTALL THE INNER SEAL WITH THE OPEN END OF THE SEAL FACING INWARD ENSURE IT IS COMPLETELY SEATED.INSTALL THE RETAINER PLATE AND THE OUTER SEAL ON THE SHAFT.ENSURE THE OPEN END OF THE SEAL FACES TOWARD THE AXLE SHAFT BEARING.PACK THE REPLACEMENT BEARING WITH WHEEL BEARING LUBRICANT AND POSITION ON THE AXLE SHAFT PRESS INTO PLACE.PRESS A REPLACEMENT BEARING RETAINER ON THE AXLE SHAFT AGAINST THE BEARING.INSTALL THE AXLE INTO THE AXLE TUBE.POSITION AND ALIGN THE SEAL RETAINER AND BRAKE SUPPORT PLATE AND INSTALL REPLACEMENT ATTACHING NUTS.TIGHTEN NUTS TO 32 FT LBS.INSTALL BRAKE ASSEMBLY WHEELS LOWER VECHICLE. YOU SAID REAR BEARINGS IF THIS WHAT YOU MEANT.I HOPE THIS CAN HELP.

Which bearing are you speaking of?? The outer bearing, inner or carrier bearing, or the inner or outer pinion bearing?

Daewoo rear wheel bearing parts numbers are
94535209 and 94535218....one each per side

drum brakes you remove rear wheel- speed sensor-grease cap-flange nut-outer bearing-brake drum-inner grease seal-inner bearing-drive the bearing races out of the drum hub.to install -install the inner and outer bearing races.apply grease to the bearings and hub cavity.then you install the inner bearing -inner grease seal-brake drum-outer bearing-flange nut torque it to 159 to 192 ft lbs. THE REAR DISC BRAKE WHEEL BEARINGS-you have to remove rear wheel -wheel speed sensor-brake caliper and rotor-rear axle hub bolts-tone the wheel with tool 09445-21000-carrier assembly-nut after unstaking it-press out the rear axle hub-remove the bearing inner race with tool 09445-21000-remove the bushings from the carrier with tools 09453-33000b and 09545-21100.to install -press in the bushings to the carrier with tools 09453-33000b and 09545-21100- press in the bearings to the hub with tool 09221-21000.tighten the flange nut to meet the concave portion of the spindle-press in the tone wheel with tool 09221-21000-torque the nut to 191 ft lbs -install the hub and bearing assembly to the backing plate and torque the bolts to 88 ft lbs-install the brake caliper and rotor.install the wheel speed sensor if equipped.install the rear wheel.TO BUY THE TOOLS TO DO THE JOB.LOOK UP KENT MOORE TOOLS ON INTERNET.

Here's the steps....getting some pics for you....hang on a minute or two.

Front Hub Removal & Installation To Remove:

1. Remove steering knuckle.
2. Using a suitable slap hammer, remove wheel hub assembly.
3. Using a suitable bearing press, remove outer bearing, oil seal, outer bearing race and preload spacer.
4. Remove inner oil seal, inner wheel bearing and inner bearing race.

NOTE: It is not necessary to remove dust cover (back plate).
To Install:

1. Using a suitable bearing press, install bearing races in steering knuckle.
2. Pack the bearings and hub area with lithium grease.
3. Install inner bearing in steering knuckle.
4. Lubricate lip of NEW inner seal and press seal into knuckle.
5. Install preload spacer into bore.
6. Install outer bearing into bore.
7. Lubricate lip of NEW outer seal and press seal into knuckle.
8. Using an appropriate tool, support inner wheel bearing and press wheel hub into knuckle with a force of 2500kg.
9. Install NEW inner seal.
10. Install knuckle assembly.