how much play should a carrier bearing have

As long as there is no “play”, or lateral movement of the propeller shaft while in the bearing, and your prop shaft is sitting solid / still in the bearing, then your cutlass bearing should still be good. I just did all the u-joints on the rear shaft (two piece with a carrier bearing that was not replaced) after thinking it was my torque converter shuddering under load. Janster Old & Forgetful. Carrier bearing ends consist of two or three components: the bearing itself is pressed onto a bearing stub. Outside of bearing race was purple. 57. It's got 251k on it and before I pushed it backwards to stretch the remaining rubber a bit the thing had a very noticeable vibration below 65mph. If you can shake the drive shaft … I am having a pretty substantial medium pitch hum at 50-70mph and then a pretty substantial tremor and rumble at low stopping speed. No, wheel bearing should not have any play. While you have the drive shaft dropped you may as well change the ujoints. Re: Center Carrier Bearing Has Sloppy Play. Raise up the rear of the vehicle and support it with jackstands. Bob Voyager, Nov 12, 2012 #1. Mine's been a real adventure so far. While some may say you should change your cutlass bearing after a set amount of time (say 500 hours of use), this is just not true. For reference before I install a lift kit, how much play is the carrier bearing supposed to have and how do you measure the amount of play? It is not created or sold by the OE car company), LED Rock Lights 4PODS Waterproof LED Neon Underglow Light for Car Truck ATV UTV SUV Offroad Boat Underbody Glow Trail Rig Lamp (White), 3.93'x1.3' Universal ABS Plastic Racing Car Bumper Honeycomb Mesh Grill Vent, HELLA H4 100/80WTB High Wattage Bulbs, 12V, Tacoma TRD Pro 16-In. Re: How much inner bearing wobble on the spindle is acceptable? No, wheel bearing should not have any play. At about 10 km/h, I also started hearing and feeling a rapid flapping/knocking sound in the middle floorboard area. Many times when you are rebuilding an existing rear end you want to save the original pinion bearing shim and re use it under the new bearing. Nov 12, 2012 at 6:24 AM #2 #2. Apr 21 2017, 5:57am. Jeep Wrangler Unit Bearings: What You Don't Know Can Hurt You. If you want to have a pleasant experience changing them, use a u … This can in turn cause cutlass bearing wear. To further complicate bearing diagnostics, wheel bearing noises tend to travel through the drivetrain and exit through a transmission or engine mount that’s “grounding” the noise from the drive train to the chassis far from its point of origin. Hey folks, got quite bit of play in my carrier bearing. That much play is probably acceptable. Carrier Bearing Issues Hello everyone, I am responding to to this thread in order to attain some advise/ answers to questions. 1. I think mine could be shot too i have a squeeky noise and like a little clanking back an fourth, on the gas and coasting. July 3, 2015; Story By Ali Mansour; The Jeep Wrangler is arguably one of the most capable 4x4 platforms of all time. I picked up a new carrier bearing and it is much, much stiffer than the one that I'll be pulling out. Rumbling and whirring noises at speed over 20 mph, moreover, can be the result of worn carrier bearings. Just wondering how to check carrier bearing in my vnl 670. there is about 1/2" up and down movement when I push up on the driveshaft mostly in the rubber mount. I am not 100% sure if you do if you just want to replace the needle bearings though. 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The end play should be verified by checking the axial movement of the shaft. so it's normal to be able to move a pinion from say from 12 o'clock to 1 o'clock. I have a 2013 Forester FB25 / Manual Transmission. This weekend I noticed more vibration than normal when driving my 2012 XP. My … Its purpose is to serve as support for the vehicle’s drive shaft and the metal shaft that goes along the underside of the vehicle and transfers power from the vehicle’s transmission to the rear differential where it is then transferred to the wheels. After testing, I found that the carrier bearing is just one of numerous issues, though. JavaScript is disabled. 8. Once the backlash has been set, the carrier bearing preload can be added. transmission. Generally, worn out pinion bearings can create whirring noises at various speeds, be it may during deceleration and/or acceleration. I don't believe there should be any play at all. 18 Jan 2006. Hey guys, got my transmission out for a clutch job and planning to replace a couple of seals. “Spun” carriers and housings can be machined to accept slightly larger races and bearings. transmission. That would be the side gears, spider gears, differential case, and axle splines, most likely. Should you have too much play in the bearings, your steering will wander, which can be confused with steering component wear or alignment issues. Flexing the driveshaft around within these tolerances will not tell you if the actual internal bearing is failing. Input Shaft Bearing - How Much Play Is Too Much [VIDEO] « on: Sep 20, 2010, 05:49:06 PM ». For vehicles with C-clip axles, the rear differential noise may change at different turns. The carrier bearing is enclosed in a flexible bushing that has approximately.375"-.500" of play in it during normal operation. All of the ball joints are shot, the rear portion of the driveshaft is bent, there's play at the end spline connections, etc. how much is too much? The U joints, slip joints, and the carrier bearing itself should not have any play at all. You can get an aftermarket for like $100. The hubs get sloppy and allow for movement even with new bearings. Unless otherwise specified, most sealed bearings should have no noticeable end play. At 10K miles there was a specific whine at 65mph in the center/posterior portion of the car when acceleration was applied. It is not created or sold by the OE car company), DEPO 312-1547L-AS1 Replacement Driver Side Parking Light Assembly (This product is an aftermarket product. Thanks. Thanks. For vehicles with C-clip axles, the rear differential noise may change at different turns. Apply the parking brake and mark the driveshaft so you can do your best to put it back in the same "clocking" it had before. With the pinion gear and differential in place, rear-end marking compound in place, and with the bearings only “snug” (just tight enough to eliminate any “play”), check the pinion depth by way of the contact pattern that can be found by the rotation of the pinion against the ring gear. But mine's on a supercab, which does not even have a carrier bearing. How much drive shaft play should there be in the carrier bearing of a 2004 2500 Dodge truck. They say the only way to fix it is replacing the entire half shaft at the tune of $400. jlawall, Jul 4, 2011. jlawall, Jul 4, 2011. After testing, I found that the carrier bearing is just one of numerous issues, though. Me and a buddy are gonna go at it this weekend but need some advice. I have just under 230k miles on it and recently ive been noticed that the axle seems to have some play in it. The side gear bores inside the carrier should not have any abnormal wear. Is the wobble between the race and spindle? how much play? No write ups are needed. Jan 29, 2011. wapwallopen pa. 0. Would suck to replace the center bearing then realize it was actually one of the u-joints and have to drop it all again. Is the wobble between the race and spindle? I did notice alot of movement in the carrier bearing when pushing up and to the side on the drive shaft. Welcome to the world of the early xp900's. #1 + Quote Reply. Some books give exact specifications of how much preload to add to the carrier bearings. When disassembling bearing retainers came out in pieces. I find that the given specs are not always easy to measure or achieve. Put the vehicle on flat land at block the front wheels. It seems like it's shot, but can anyone comment on how much play/movement there should be with a good carrier bearing? (Note: The 7.5” GM rear used different pinion bearings in 1979-80 vs. the 81-up axles, so you want to make sure that the old bearings match up to your new pinion bearings). I assumed a bad carrier bearing, so I pulled things apart and found that there is a fair bit of play in the original. They tell me now its the CV shaft carrier bearing on the PASSENGER side (that thing you can see holding the shaft in the middle. The shaft should be moved in each direction and loaded with a force equal to between 50 to 150 psi bearing unit load. If the carrier has to be moved to set the backlash, it is easier to remove if the preload is not too tight. Comes apart and goes back together one way.