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How do I remove a bearing from a lower gear case housing on a suzuki DT 9.9 hp 1977

I need info to remove old bearings and install new bearings.Thanks.

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  • Motorcycles Master
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It depends on how it is put together, many require special tools made only for the make .and if you don't have them you can not do it yourself.

Posted on Nov 09, 2014

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2 Answers

How do i remove my rear axles on my 1977 dodge aspen


Top of Form 1
Raise the vehicle and remove the rear wheels.
Clean all dirt from the housing cover and remove the housing cover to drain the lubricant.
Remove the brake drum.
Rotate the differential case until the differential pinion shaft lockscrew can be removed. Remove the lockscrew and pinion shaft.
Push the axle shafts toward the center of the vehicle and remove the C-locks from the grooves on the axle shafts.
Pull the axle shafts from the housing, being careful not to damage the bearing which remains in the housing.
Inspect the axle shaft bearings and replace any doubtful parts. Whenever the axle shaft is replaced, the bearings should also be replaced.
Remove the axle shaft seal from the bore in the housing, using the button end of the axle shaft.
Remove the axle shaft bearing from the housing. Do not reuse the bearing or the seal.
Check the bearing shoulder in the axle housing for imperfections. These should be corrected with a file or polish.

Apr 24, 2011 | Dodge Diplomat Cars & Trucks

2 Answers

I need instructions on replacing the clutch in a '94 Chevy Blazer 4x4, 350 engine. Specifically the pilot bearing, throwout bearing.


The pilot bearing is pressed into the flywheel and you need a pilot bearing/bushing puller. Some A/P stores will rent it to you for free (deposit). the throwout bearing is held onto the clutch fork normally by clips. Sometimes you have to take the "fork" out to get the bearing off.

Make sure to note how "deep' the pilot bearing/bushing is so that when you install the new one it is set at the right depth.

Jan 01, 2011 | Chevrolet Blazer Cars & Trucks

1 Answer

How to remove axel on 2002 cadillac deville


this procedure is for replacing the axle bearing, it has all the info u need to do whatever it is u are doing with the axle removed.

Instructions Things You'll Need:
  • Floor jack
  • Jack stands
  • Axle puller
  • Set of 3/8-inch drive sockets
  • 3/8-inch drive ratchet
  • Needle nose pliers
  • Set of ¼-inch drive sockets
  • ¼-inch drive ratchet
  • Hammer
  • Lug wrench
  • Tube of RTV silicone
  • 2 bottles of rear axle oil
  • Bucket
  1. Step 1 Raise and support the rear of the vehicle. Remove the wheels. Remove the rear cover on the third member or axle. Place the bucket under the rear to catch the fluid. Remove the brake drums if the vehicle has drum brakes.
  2. Step 2 Rotate the outside axle until the center carrier is in a position where the small 8 mm or ¼-inch bolt is at 7 o'clock and clear of the housing so that it can be removed. This is the bolt holding the center through pin that runs through both spider gears. Position the carrier so that when the bolt is removed, the pin can be dropped straight down without contacting the housing.
  3. Step 3 Remove the center pin and lay it in the cover with its retaining bolt. Do not rotate the carrier with the pin out, since the pin is what holds the spider gears in place. If the carrier is turned, the spider gears would need to be adjusted so that they line up again with the hole for the through pin.
  4. Step 4 Push both axles in toward the carrier. This is now possible because the through-pin has been removed. This will expose the C-clips that hold the axles from coming out of the carrier. Remove the C-clips with the needle nose pliers and lay them in the pan. Pull the axles out of the housing and stand them up.
  5. Step 5 Remove the outside axle bearings and seals with the axle puller. The axle puller has several ends of different sizes; pick the one that fits through the center of the bearing. The axle puller is a sliding hammer with a T-end that can swivel. When the puller end is inserted through the bearing, rotate it slightly to get the T-end to swivel up and grab the bearing. Using the slide hammer, hammer the bearing and seal out of the housing.
  6. Step 6 Clean the housing surface where the bearing will be seated. Place the new bearing into the housing as far as it will go, and make sure it goes in straight. Place the old bearing on top of the new bearing and hit it with the hammer to drive the new bearing in. Tap it on in a circular pattern and continue until there is a resounding difference in sound as the bearing contacts the lip in the axle (it will sound more solid). Remove the old bearing.
  7. Step 7 Install the seal by tapping it carefully on four corners, avoiding the rubber part of the seal, until it is seated. Do not bend the housing or it will leak.
  8. Step 8 Install the axles and push them in all the way. Insert the C-clips on the ends of the axles and pull the axles back out to seat the C-clips in the carrier. Insert the pin back into the carrier through the spider gears and install the small retaining bolt to keep the pin in.
  9. Step 9 Clean the face of the housing and the axle cover where the gasket material will seal. Use brake cleaner or alcohol to remove all the oil from the surface to be sealed. Smear some RTV silicone sealant on the axle cover around the edge in a continuous line about a quarter of an inch thick. Allow the cover to sit until the RTV silicone sealant cures to the point that it will not transfer to the fingers when touched. The proper terminology is when it "skins," or is still wet inside but starting to dry on the outside; this way it will stay in place.

Jul 02, 2010 | 2002 Cadillac Deville

1 Answer

1986 170 horse mercruiser lower unit,water pump destroyed .100 inch play between timken bearing and race, driver shaft wobbles. to dissasemble lower unit in which order do you remove shafts, shifter shaft,...


Gear cases are easy to take apart with the proper tools.I suggest buying a Clymer Manuel. it has a list of special tools. TEAR DOWN PROCEDURE(1) remove the propeller shaft bearing carrier assembly by removing the carrier ring. takes a special tool. (2)the bearing carrier depending on the running condition will become stuck in the gear case. there is a special tool for removing the bearing carrier out of the gear case.(3) the bearing carrier houses the reverse gear make sure the reverse gear was removed when the bearing carrier came out. (4)look inside of gear case you will see the propshaft assembly, drive shaft with pinion gear assembly, and the forward gear.(5) on the drive shaft pinion gear you will see a nut. there is a close clearance between that nut and the clutch dog on the propshaft assembly. it takes a special wrench to get this nut off plus a spline tool to hold the drive shaft as your turning the nut off. you can make them both but be careful.(6) there are two different styles for this model of stern drive a "R" and a "MR" the "MR" drive has a retaining nut for bearing preload for the drive shaft. need special tool to remove it. the "R" drive has a spring loaded pin on the top of the driveshaft to control bearing preload. no special tool need to remove shaft after pinion nut removal.(7) once the driveshaft is removed the propshaft comes out by lining up the shift shaft just right. (8) turn the shift shaft until the shift crank is at a right angle to the propeller shaft. you can't see the shift crank because it is behind the forward gear you have to go by experience or feel. once you have the shift crank lined up properly push the propshaft to the left side of the gear case housing then pull out at that angle. GOAL propshaft "clutch dog actuating shaft" in basic terms, is like a hook that grabs onto the shift crank. you unhook it by moving the propshaft tip to the side, causing the back of the propshaft inside the housing, to unhook and move away the the shift crank. it sounds complicated but once you do it you see how easy it is.(9) once you have the propshaft and the forward gear out you can leave the shift shaft inside.there is no need to remove it. have fun

Sep 06, 2009 | Boating

1 Answer

How do you remove right rear axle on a 2004 ford crown vic to replace seal on wheel?


Section 05-02A: Axle, Integral Carrier — 8.8-Inch Ring Gear 1994 Town Car, Crown Victoria/Grand Marquis. Workshop Manual REMOVAL AND INSTALLATION Axle Shaft NOTE: Whenever replacing the rear axle lubricant, use Rear Axle Lubricant XY-90-QL (ESP-M2C154-A) or equivalent.
Removal
sra~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: The rear brake anti-lock sensor must be removed before the axle shafts are removed. The rear brake anti-lock sensor is bolted on the rear disc brake caliper anchor plate.
  1. Raise vehicle to desired working height. Refer to Section 00-02 . Remove rear wheel (1007) and tire assembly. Remove rear disc brake calipers (2552) and rear disc brake rotors (2C026) .




  1. Clean all dirt from area of axle housing cover with a wire brush and/or cloth.
  1. Drain rear axle lubricant by removing the axle housing cover .
  1. Remove differential pinion shaft lock pin and differential pinion shaft .


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  1. Push flanged end of the axle shafts toward the center of the vehicle and remove the rear axle shaft retaining u-washer from the button end of the axle shaft .



  1. Remove axle shaft from the rear axle housing , being careful not to damage the inner wheel bearing oil seal (1177) and rear brake anti-lock sensor ring.
Installation
NOTE: Check for presence of rear axle shaft o-ring (4A332) on the spline end of the shaft and install if not present.
sra~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Care must be taken not to let axle shaft splines damage oil seal or bearing assembly.
  1. Carefully slide axle shaft into rear axle housing without damaging rear wheel bearing (1225) or rear brake anti-lock sensor indicator (2C189) . Start splines into side gear and push firmly until the button end of axle shaft can be seen in the differential case .
  1. Install the rear axle shaft retaining u-washer on the button end of the axle shaft splines, then pull the shaft outboard until the shaft splines engage and the rear axle shaft retaining u-washer seats in the counterbore of the differential side gear .
  1. Position the differential pinion shaft through the differential case and differential pinion gears , aligning the hole in the differential pinion shaft with the lock bolt hole. Apply Rear Axle Lubricant to differential pinion shaft lock pin . Install differential pinion shaft lock pin and tighten to 20-41 Nm (15-30 lb-ft). sra~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Differential pinion shaft lock pin must be tightened to specification using Stud and Bearing Mount E0AZ-19554-BA (WSK-M2G349-A1) or equivalent.




    NOTE: Axle housing cover must be installed within 15 minutes of application of the silicone rubber or new silicone rubber must be applied.
    sra~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Make sure machined surfaces on both axle housing cover and rear axle housing are clean before installing the new silicone sealant. Inside of axle must be covered when cleaning the machined surface to prevent axle contamination. Tighten the cover bolts in a crosswise pattern to ensure uniform draw on axle housing cover .
  1. Apply Silicone Rubber D6AZ-19562-AA or BA (ESB-M4G92-A or ESE-M4G195-A) or equivalent. Install axle housing cover and tighten retaining bolts to 28-38 Nm (38-52 lb-ft).



  1. Add Motorcraft Rear Axle Lubricant XY-90-QL or KL (ESP-M2C154-A) or equivalent until it is 6-14mm (1/4-9/16 inch) below bottom of fill hole. Add 118.3 mL (4 oz) of Ford Additive Friction Modifier C8AZ-19B546-A (EST-M2C118-A) or equivalent to Traction-Lok axles. Install fill plug and tighten to 20-41 Nm (15-30 lb-ft).
  1. Install rear brake anti-lock sensor indicator . Tighten retaining bolt to 4.5-6.8 Nm (40-60 lb-in).
  1. Install rear disc brake caliper and rear disc brake rotor .
  1. Install wheels and tires.
---------------------------------------------------------
  1. Insert Rear Bearing Remover T85L-1225-AH in bore and position it behind bearing so tangs on tool engage bearing outer race. Remove rear wheel bearing and inner wheel bearing oil seal as a unit, using Impact Slide Hammer T50T-100-A.

    Rear Disc Brake Caliper Anchor Plate




  1. Lubricate the rear wheel bearing with Rear Axle Lubricant.



  1. Install rear wheel bearing into the housing bore using Axle Tube Bearing Replacer T78P-1225-A.



    sra~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Installation of rear wheel bearing or inner wheel bearing oil seal assembly without proper tool may result in an early bearing or seal failure. If inner wheel bearing oil seal becomes cocked in bore during installation, remove it and install a new one.
  1. Install the inner wheel bearing oil seal using Axle Tube Seal Replacer T78P-1177-A. Use Premium Long-Life Grease XG-1-C or K (ESA-M1C75-B) or equivalent between the lips of the inner wheel bearing oil seal .



  1. Install axle shafts as outlined.

May 13, 2009 | 2004 Ford Crown Victoria

2 Answers

Rear wheel bearing


SECTION 205-02B: Rear Drive Axle/Differential — Ford 8.8-Inch Ring Gear 2003 Mustang Workshop Manual IN-VEHICLE REPAIR Axle Shaft Removal
  1. Raise and support the vehicle. For additional information, refer to Section 100-02 .
  1. Remove the wheel and tire assembly. For additional information, refer to Section 204-04 .
  1. Remove the rear brake disc (2C026). For additional information, refer to Section 206-04 .
  1. Remove the differential housing cover (4033) and drain the lubricant. For additional information, refer to Differential Housing Cover in this section.
  1. Remove the differential pinion shaft (4211).
    1. Remove the differential pinion shaft lock bolt (4241).
    1. Remove the differential pinion shaft.
  1. s3b~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Do not damage the rubber O-ring in the axle shaft groove.
    Remove the U-washer (4N237).
    1. Push the axle shafts (4234) inboard.
    1. Remove the U-washer.
  1. s3b~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Damage to the rear brake anti-lock sensor (2C190) may occur if it is not removed before the axle shaft.
    Carefully remove the rear brake anti-lock sensor. For additional information, refer to Section 206-09A .
  1. s3b~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Do not damage the wheel bearing oil seal.
    Remove the axle shaft.
--------------------------------------------------------------------------------------
Rear Wheel Bearing and Axle Shaft Oil Seal Removal
  1. Remove the axle shaft (4234). For additional information, refer to Axle Shaft in this section.
  1. NOTE: If the wheel bearing oil seal is leaking, the axle housing vent may be plugged.
    Using the special tools, remove the rear wheel bearing and wheel bearing oil seal.
Installation
  1. Lubricate the new rear wheel bearing with the specified lubricant.
  1. Using the special tools, install the new rear wheel bearing.
  1. Lubricate the lip of the new wheel bearing oil seal.
    • Use Premium Long-Life Grease XG-1-C or equivalent meeting Ford specification ESA-M1C75-B.
  1. Using the special tools, install the new wheel bearing oil seal.
  1. Install the axle shaft. For additional information, refer to Axle Shaft in this section.

-------------------------------------------------------------------
Installation
  1. Lubricate the lip of the wheel bearing oil seal
    • Use Premium Long-Life Grease XG-1-C or equivalent meeting Ford specification ESA-M1C75-B.
  1. s3b~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Do not damage the wheel bearing oil seal.
    Install the two axle shafts.
  1. s3b~us~en~file=ani_caut.gif~gen~ref.gif CAUTION: Do not damage the rubber O-ring in the axle shaft groove.
    Install the U-washer.
    1. Position the two U-washers on the button end of the axle shaft.
    1. Pull the axle shaft outward.
  1. NOTE: If a new pinion shaft lock bolt is unavailable, coat the threads with Threadlock and Sealer EOAZ-19554-AA or equivalent meeting Ford specification WSK-M2G351-A5 prior to installation.
    Install the differential pinion shaft.
    1. Align the hole in the differential pinion shaft with the case lock bolt hole.
    1. Install a new differential pinion shaft lock bolt.
  1. Install the differential housing cover and fill the rear axle with the specified lubrication. For additional information, refer to Differential Housing Cover in this section.
  1. Install the rear brake anti-lock sensor. For additional information, refer to Section 206-09A .
  1. Install the rear brakes. For additional information, refer to Section 206-04 .
  1. Install the tire and wheel assembly. For additional information, refer to Section 204-04 .
  1. Lower the vehicle.

Apr 10, 2009 | 2004 Ford GT

1 Answer

Suzuki 125rm manual


Find a manual by Googling " Motorcycle service manuals "
or go to www.repairmanuals.com

Installing new crank bearings is not a simple task. you will need a 3/8" impact driver, flywheel puller, case splitter and torque wrench. The top end comes off then the side cases, flywheel, flywheel electrics, clutch, shifter shaft, Crank drive gear and output shaft sprocket.

Split the case leaving the gears on the shafts and the shift drum and forks in place but out of the gearbox. Remove the crank and then remove the bearings from the crank or from the center casings depending on where they decide to stay when the case splits. Remove the crank seals from each center case half. Install new seals then install new bearings into the center casings.

Now just put everything back together.
By the way, now would be a good time to stick in a new output shaft (sprocket) bearing and seal. Be sure the OHC is timed correctly when installing the cam chain. Bad timing = bent valves.

Please rate this answer. Best wishes amcampailla

Mar 14, 2009 | 2003 Suzuki RM 125

1 Answer

Want to install a posi unit in my 2004 Ram Quad 2WD 9.25


REMOVAL
  1. Remove filler plug from the differential cover.
  2. Remove differential cover and drain the lubricant.
  3. Clean housing cavity with flushing oil, light engine oil or a lint free cloth. NOTE: Do not use steam, kerosene or gasoline to clean the housing.
  4. Remove axle shafts.
  5. Remove RWAL/ABS sensor from housing. NOTE: Side play resulting from bearing races being loose on case hubs requires replacement of the differential case.
  6. Mark differential housing and bearing caps for installation reference (REFERENCE MARKS).
  7. Remove bearing threaded adjuster lock from each bearing cap.
  8. Loosen differential bearing cap bolts.
  9. Loosen differential bearing adjusters through the axle tubes with Wrench C-4164 (THREADED ADJUSTER TOOL).
  10. Hold differential case while removing bearing caps and adjusters.
  11. Remove differential case. NOTE: Tag the differential bearing cups and threaded adjusters to indicate their location.

INSTALLATION
  1. Apply a coating of hypoid gear lubricant to the differential bearings, bearing cups, and threaded adjusters. A dab of grease can be used to keep the adjusters in position.
  2. Install differential assembly into the housing.
  3. Install differential bearing caps in their original locations (BEARING CAPS).
  4. Install bearing cap bolts and tighten the upper bolts to 14 N·m (10 ft. lbs.). Tighten the lower bolts finger-tight until the bolt head is seated.
  5. Perform the differential bearing preload and adjustment procedure. NOTE: Be sure that all bearing cap bolts are tightened to their final torque of 136 N·m (100 ft.lbs.) before proceeding.
  6. Install axle shafts.
  7. Apply a bead of orange Mopar Axle RTV Sealant or equivalent to the housing cover (COVER SEALANT). CAUTION: If cover is not installed within 3 to 5 minutes, the cover must be cleaned and new RTV applied or adhesion quality will be compromised.
  8. Install the cover and any identification tag and tighten cover bolts to 41 N·m (30 ft. lbs.).
  9. Fill differential with lubricant to bottom of the fill plug hole. Refer to the Lubricant Specifications for the correct quantity and type. NOTE: Trac-lok™ differential equipped vehicles should be road tested by making 10 to 12 slow figure-eight turns. This maneuver will pump the lubricant through the clutch discs to eliminate a possible chatter noise complaint.
DIFFERENTIAL BEARING PRELOAD AND GEAR BACKLASH The following must be considered when adjusting bearing preload and gear backlash:
  • The maximum ring gear backlash variation is 0.076 mm (0.003 in.).
  • Mark the gears so the same teeth are meshed during all backlash measurements.
  • Maintain the torque while adjusting the bearing preload and ring gear backlash.
  • Excessive adjuster torque will introduce a high bearing load and cause premature bearing failure. Insufficient adjuster torque can result in excessive differential case free-play and ring gear noise.
  • Insufficient adjuster torque will not support the ring gear correctly and can cause excessive differential case free-play and ring gear noise.
NOTE: The differential bearing cups will not always immediately follow the threaded adjusters as they are moved during adjustment. To ensure accurate bearing cup responses to the adjustments:
  • Maintain the gear teeth engaged (meshed) as marked.
  • The bearings must be seated by rapidly rotating the pinion gear a half turn back and forth.
  • Do this five to ten times each time the threaded adjusters are adjusted.

  1. Through the axle tube use Wrench C-4164 to adjust each threaded adjuster inward until the differential bearing free-play is eliminated. Allow some ring gear backlash approximately 0.25 mm (0.01 in.) between the ring and pinion gear. Seat the bearing cups with the procedure described above.
  2. Install dial indicator and position the plunger against the drive side of a ring gear tooth (RING GEAR BACKLASH). Measure the backlash at 4 positions, 90 degrees apart around the ring gear. Locate and mark the area of minimum backlash.
  3. Rotate the ring gear to the position of the least backlash. Mark the gear so that all future backlash measurements will be taken with the same gear teeth meshed.
  4. Loosen the right-side, tighten the left-side threaded adjuster. Obtain backlash of 0.076 to 0.102 mm (0.003-0.004 in.) with each adjuster tightened to 14 N·m (10 ft. lbs.). Seat the bearing cups with the procedure described above.
  5. Tighten the differential bearing cap bolts 136 N·m (100 ft. lbs.).
  6. Tighten the right-side threaded adjuster to 102 N·m (75 ft. lbs.). Seat the bearing cups with the procedure described above. Continue to tighten the right-side adjuster and seat bearing cups until the torque remains constant at 102 N·m (75 ft. lbs.)
  7. Measure the ring gear backlash. The range of backlash is 0.15 to 0.203 mm (0.006 to 0.008 in.).
  8. Continue increasing the torque at the right-side threaded adjuster until the specified backlash is obtained. NOTE: The left-side threaded adjuster torque should have approximately 102 N·m (75 ft. lbs.). If the torque is considerably less, the complete adjustment procedure must be repeated.
  9. Tighten the left-side threaded adjuster until 102 N·m (75 ft. lbs.) torque is indicated. Seat the bearing rollers with the procedure described above. Do this until the torque remains constant.
  10. Install the threaded adjuster locks and tighten the lock screws to 10 N·m (90 in. lbs.).

Jan 14, 2009 | 2004 Dodge Ram 1500

1 Answer

1999 saab 9-3 wheel bearing removal


You need air tools, many differnet size sockets and a press. The strut/spindle and lower control arm have to come out all together. leaving the axle in the car.The spinlde cannot be removed from the strut. once removed, you can then unbolt the lower control arm ball joint nut, and seperate the lower control from the spindle - for ease for the press. press the hub out, remove the snap rings on either side and press the old bearing out. press in new bearing , install snap rings, press the hub in and reinstall. I just did one today... I have 15 years experience as a ford tech - Ugh bro.. - Josh

Oct 27, 2008 | 2000 Saab 9-3 Viggen

1 Answer

Front wheel bearing


your gonna want a haynes or chilton manual the front wheel bearings are pretty simple to do provided you have a small press as the wheelbearings are pressed in all you have to do is remove the tire,brake assembly then there will be the lower ball joint remove that and then remove the fastener that connects the bearing housing to the strut then press out the old one and press in the new one ..hope this helps...

May 29, 2008 | 1995 Suzuki Swift

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