Commodore diff backlash. ) Bearing Cap Torque (Foot Lbs.


Commodore diff backlash Diff ratio vs speed given he apparently replaced the clutch before I bought the car also put in a fresh diff. with an m80 diff the 15mm bolt at the bottom is a drain plug. After reading lots of posts and searches in this forum, I think it is My objective was not to reset the Pinion pre-load, but to increase the Pinion pre-load incrementally until Pinion movement was eliminated. I think too many don't understand the process and never get the hi yeah i need an answer ASAP please im waiting on a reply so i can put it back in my ute. 1; 2; First Prev 2 of 2 Go Vx commodore diff. gearbox or diff worn . Diffs are probably VZ Holden Commodore (2004 - 2006) . Vz ss VZ Holden Commodore (2004 - 2006) . Joined Aug 22, 2011 Messages 542 Reaction score 3 Points 0 Also hold the the crown wheel with your hand & then move the diff flange to check how much backlash. Backlash is usually set with a dial indicator, so no, not really something you can guestimate. Next Last. Diff Clunking/Grinding good reliable guy, stated that the Diff Pinion Seal was leaking -and to get it sorted "sooner rather than later" is it posible to adjust the backlash in a vr irs diff i so how is it done can i do it at home ect as mine has freeplay in the diff only makes a noise Welcome to Just Commodores, 5. While very close, the VF Holden Commodore (2013 - 2017) . And when coasting - ooh diff backlash! 5. I think too many don't understand the process and never get the Backlash? Thread starter Scott Williams; Start date Apr 27, 2014; S. So far I've done my Backlash in the diff is primarily the cause of the thumping symptoms you are experiencing vs commodore Feb 8, 2020 #9 Yip the 4l60 was known for burnt out clutch Backlash. During the Resetting the carrier bearing preload if new bearings are used(or you forgot to mark there position) is also easily achieved by setting the backlash to zero with no bearing endfloat. pikey Member. If you get a good tooth pattern and the backlash is a bit out of spec The issue could be that the gears just need to be re-aligned - a diff guy should do it for about 100 bux. com. Cheers! VZ Holden Commodore (2004 - 2006) . Because there is only . 3 per side with exclusive wave washer setup for increased pre-load take up which gives better strength and far less backlash VY Holden Commodore (2002 - 2004) . I had the carrier and pinion bearings replaced. they would probably be worse as autos have a filter Hey guys, I was changing the centre out and buggered up the shimswhat is a good backlash currently with my spare shims backlash is 0. 45 Diff Gear 6 per side which gives better strength and far less backlash than other cheaper 6 12 month warranty; Never wear out your standard clutch style While the diff is engaged, the gears are still spinning and it causes the crunching noise (Backlash). clunk from driveline its right at the point after you have stopped like something is still turning in driveline or the diff has something It could be axle tramping mine does it to apparently there's a nylothane block you can buy to put in your diff mount to stiffen it up. You can also fit Commodore rear disc brakes to a HQ-WB 10-bolt, but not sure of the specifics. i think you can get them from rocket industries I've got a VN s1 V6 auto with some backlash in the open-centred diff. This distance is application-specific* and is critically important on all differentials because insufficient You convert the M80 to fit the tailshaft, you don't change anything on the tailshaft. The main tricks given in the video are about Vx commodore Jul 6, 2015 #1 Was driving my vx home from work & noticed when going from first to second gear it was quite jerky and clunked Then either cradle bush or diff, backlash and Differential bearings R200 side bearings x2 38440N3110 (38440N3111), NSK R4511ASAU42, SKF 30209 (45x85x20. Happens most at low speed when cold - diff warms up, the oil warms up, plus the gaps reduce and oil gets in the gaps. backlash and wear pattern need VT - VX Holden Commodore (1997 - 2002) . SavVYute Active Member. Scott Williams New Member. 89:1 overhauled vt vs vr vp - eBay Differentials, Transmission, Car Parts, Accessories, Cars, Bikes, Boats. Thread starter Westy1122339988; Start date Jul 23, 2020; Tags commodore diff spool 1; 2; Next. A bit of diff backlash is quite normal. 001 in) Ring Gear Bolt Torque (Foot lbs. Holden considered it normal (of course!) some didn't like the clunk at all and where replaced under warranty. Also Before splitting the shaft, hold 1 piece/end of the tailshaft and rotate the other half clockwise & anticlockwise on the opposite side of the cv joint to make sure it's solid and has no if you change diff gears the pinion AND crown wheel have to be changed. Next you need to take the cover plate off the back of your diff. Suitable for all VN VP VR VS V6 & V8 Holden Commodore; Due to the wide range of housings and gears across the M78 differential range, pinion head and housing/carrier may Can be used in the original single spinner or LSD diff housing. The centres look the same but on closer inspection the one I bought is approx 14mm longer than the one I have and when you look in If you can find a manual LS diff it will have 3. VZ Diff Clunk, advice needed please. Greenmeanie New Member It has had an issue Differential & Axle Parts Specialists We have your differential parts in stock ready to ship today. Thread starter thebot123; Start date Sep 12, 2012; thebot123 Compulsive JC User. 36 3. hey do u guys ever experience any excessive backlash from the diff while taking corners or bends? my diff makes a banging sound sometimes when i am exiting out of a Is it possible to ajust the backlash on the stocko vp diffs??? "Blown Vr wagon, 275hp at the wheels. VY Holden Commodore (2002 - 2004) . I am planning on getting a Kaaz diff center but i want to Hi All, I am getting some backlash in my VT Berlina (2000) 3. Now I've learned to back off and re-accelerate without Backlash Automotive is your customising, repair, parts and accessories specialists. so i went out on a limb and bought an lsd diff from ebay Take the uni off the diff & wrap some tape around the bearing caps so they dont come off the uni. I have a welded diff at the moment but it’s got 3. Conveniently located on the busy Old Geelong Road strip in Hoppers Crossing, we have a team of fully qualified and experienced mechanics who Backlash (. West Coast Differentials stocks a complete line of light duty axle parts for Chevrolet, Chrysler, Dana, Ford, GM, Jeep and Toyota and more! Can be used in the original single spinner or LSD diff housing. 260,000kms VT - VX Holden Commodore (1997 - 2002) . only way to Hey all, I've started to experience some harsh backlash going through my driveline when I auto changes gears, mostly when taking off and it changes to 2nd. They did a road test said they measured the back lash and it was within the movement you were making would be more to do with diff backlash (or excessive play in the cv joint), how much can you move the rear with the trans in neutral and Holden Commodore How-To's . VY SS diff questions. Its a trap for players though, but you can tell if what you have fitted is the correct one by i have commodore VY S 2003 and have the same problem when i ride my car upto 100km/h or above. With a good condition diff and proper mounting Two of them are quite close to look at where as the 3rd one is noticeably thicker. i did mine and maxed out my torque wrench at like 175. 65mm difference in the PCD, I offset drilled the stud I'm looking at going back to the 3:45s but with 640+rwhp I'm pretty much thinking of doing the whole diff. a friend replaced pinion seal on my diff about 5000kms ago. It could be worn crown and pinion, or the diff backlash (the freeplay between the crown and . Question about VY diff noise. samlicastro94 Member. Order your Harrop Truetrac diff now. The item “VE Holden Commodore & HSV V8 & V6 Topic: This video discusses adjusting pinion-bearing preload on a vehicle. Suitable for all VF V6 & V8 Holden Commodore & HSV models, excluding VF Supercharged V8 models. Post by uted » Sun Sep 25, 2011 9:54 am. (which rely on the cone depth to set backlash) now need to be “The rear differential plays a very large role in the working assembly of a car, truck or semi. VX Clubsport Vibration from Rear, Diff Shudder? Excessive diff backlash Rear driveshaft CV's (check left and right, inner and For Commodore Rear Cross Member Bushes and Diff Mount. vz manual rear end clunk The car has an eaton tru trac installed by previous owner, when turning the tail shaft the diff outputs seem The 25-spline factory single-spinner diff wasn’t going to cut it for racing, so we’re giving the BorgWarner a spruce up. They allow so much play as long as it falls in their parameters. 36 banjo but it has got a really bad wine once you got up to Diff is called an M78 or a BW78 for VT S1. Check that the leather strap isn't broken/stretched/tearing. 2011 VE SV6 II Commodore - Chlorophyll Apr 15, 2007 #4 Bravotwozero said: Wouldn't be too My VY V6 Series two sedan has a bit of diff backlash, I started a thread on it years ago called 'VY diff clunk' or something. Thoughts on the best diff for that power,I've seen threads wavetrack is diff cover bolts 31nm axle retaining nuts 55nm thats the easy part:thumbsup: changing the crown wheel and pinion is a little more difficult cause you need to ensure you set Suitable for all VF V6 & V8 Holden Commodore & HSV models, excluding VF Supercharged V8 models. remove the back cover off the diff (the round thing with lots of bolts), get ready to smell the dirty diff oil 6. I had the car taken to a diff shop 2 You convert the M80 to fit the tailshaft, you don't change anything on the tailshaft. Thread Trans specialist says it’s diff backlash. 55 banjo diff centres all have backlash in the caseing so finding a decent one might be hard as they dont sell new parts for them. The diff is a borg warner M80 LSD with IRS and i have it sitting on the bench. . If I replace the diff what VZ Holden Commodore (2004 - 2006) . it has just a standard 3. Cyclic knock is described as occuring as the vehicle decellerates from a moderate speed, without being under Just looking for a tip on diff upgrade options and price ranges for an Automatic Series 1 2015 VF SS Commodore Sedan I’ve already done brakes, interior/sound Holden VF Commodore with six-speed auto: clunk noise on take-off General Motors issued a service bulletin for Holden VF Commodore vehicles that had six-speed automatic Experience enhanced traction and control with our VE Truetrac LSD diff for sale. If the tailshaft has more than about five mm of free play back VE Holden Commodore (2006 - 2013) . Also VL Commodore diff KAPUT. Joined Nov 26, 2009 Messages 1,333 Reaction score 23 Points 38 VT Commodore Apr 4, 2014 The only I don't think your problem is the same as the cyclic knock problem. To accomplish this I needed some way to measure Pinion "drag" between the ring gear backlash. In this video Tool Girl Sam gives me a hand setting the 'Backla VR commodore HSV(without all the gay ****) Jul 30, 2009 #1 hey guys, ive got some pretty nasty backlash in my diff, and i was wondering if there is a way to adjust it? ive Wouldn't be too concerned about it mate. Rear main seal repairedcomments sought on In fact I reckon the notorious VT diff backlash thump is murder on them seals and VF Holden Commodore & HSV V8 & V6 Torque Lock LSD & Motive 3. drive shaft problem . The item “VE Holden Commodore & HSV V8 & V6 Torque Now the diff I have is from a VT/VX so I bought an lsd centre that is to suit a m80 diff. I also welded a tube through the rear cross member so I could get to Suitable for all VF V6 & V8 Holden Commodore & HSV models, excluding VF Supercharged V8 models. Against my advice , our son has gone out an bought himself a VL Berlina V8 sedan He has now found out I've got a clunk in my manual BA XR6. he VZ Holden Commodore (2004 - 2006) . Threads 81 Messages 267. As long as you set Ive got the diff clunk issue, (sorry to repeat the info below) in my Berlina (2003, VY 1) sedan (132 000 km). VE Holden Commodore (2006 - 2013) . I’m using an lsd centre that I purchased a few years back and fitting some 3. 45 Diff Gear Set. Diff backlash problem? Thread starter Anthraxnz; Start date Jul 9, Can someone tell me the backlash tolerances for a vz ss diff. 08:1 ratio diff in my VZ ute and was planning on changing to a higher ratio diff, VZ Holden Commodore (2004 - 2006) . 08 ring gear onto the LSD carrier and put it all back together but that won't guarantee the backlash will Best bet is to bring a mechanic with you to check the diff for backlash and end float on the pinion, then smooth rotation and freeplay on output flanges. 007" if I remember correctly, but gear mesh is more important. Will not fit VF HSV models that are fitted with the Supercharged V8. VZ Diff If you swap out the gears I know manufacturers make several sizes available and some measuring must be done for the correct selection. Buy VT VX VY VZ V6 Holden Commodore Torque Lock LSD Truetrac Alternative M78 Diff at Tuff Car Parts. 9s new in a box. Page 1 of 2 - Questions about rebuilding a Banjo diff - posted in Driveline: I've swapped axles here and there, swapped centres etc but I have never rebuilt a diff before, Ok ive asked this in another diff gears thread but got no response. BONK/CLUNK NOISE VF SV6 automatic 2016. Change of diff ratio. Common vy diff fault. Your new diff gears and locker are now ready to Joined Dec 9, 2008 Messages 792 Reaction score 15 Points 18 Members Ride VS l67 statesman Diff Trans NSW Pty Ltd - Differentials specialists in Sydney, Call us on 1300 723 433 for differential rebuild and diff reconditioning in Sydney. they are a matched pair. it is a super Joined Dec 21, Never WORRY about how to deal with pinion bearings ever again! REMOVAL and INSTALLS with SEVERAL METHODS depending on the TOOLS YOU HAVE AT HOME! Pinion bear I currently have a 3. This refers to the amount of rotation that can occur on one gear in a set without the other gear in the set being rotated. Which from what I can tell is Hi the Diff in my VN exec has excessive play, VP Holden Commodore (1988 - 1993) . 7’s to it. 46 gears factory. I have a VR 5L live axle with a semi-working LSD (LS on street, Holden Commodore Tuning, Recently I’ve been noticing a bonk/clunk noise at speeds between 20-60km noise disappears at speed of 60-80 turning into a spinning/gurgling faint noise under the car. pull off the brake discs off either side of the diff, you may need to VT Commodore Diff change. I have never done a diff setup before; but I do With both rear wheels off the deck, check the backlash at the rear universal coupling to see it isn't excessive. S. you have to set the pinion pre load and backlash on the gears once it's been Diff gears are usually not responsible for any clunking on their own unless the backlash has been set really badly which would cause the gears to wear. Thread starter waldovess; Start date Jul 5, 2015; W. Failing that, you might have excessively worn gears that don't mesh nicely, Take the OEM Holden LSD. Thread starter Greenmeanie; Start date Dec 30, 2020; G. you MUST have the proper manual My first concern was that there was too much backlash in the diff, but I have had a number of people look at it without them finding an issue. When the cones wear they create particulate matter which contaminate the oil and the entire diff and it's for this exact reason I advocate that LSD Backlash is _only_ adjusted by sideways location of the carrier, but as above its really only a sanity check - tooth pattern is of primary importance. Another simple mod is to get Holden the pinion nut should be torqued alot more than 50ft-lbs on the pinion, the pictures provided do not provide the diff pinion preload. Brodie Ward’s blown 403-cube VL Commodore. Go. Music introduction and closing: Ashokan Farewell: Written by Jay Unger, Guitar b My old VS seemed to have a fair bit of backlash in the diff, however I think a fair amount of that was actually in the spider gears in the centre because it was a standard open - The forefront of performance engineering for your Holden Commodore - www. Today I It could be that the backlash is set wrong. I would also advice you to put What should the pre-load or backlash or pinion depth be? How similar is the Gearmax diff to the older Borg-Warner diffs used in the El Camino's, Valiants, Fairmont's and so im putting a mini spool in my vt v6 commodore, ive droped the diff out and im at the point where im about to try take to apart i know i probs got to do the backlash but if i install Suitable for all VF V6 & V8 Holden Commodore & HSV models, excluding VF Supercharged V8 models. Proven design with larger precision gears and a stronger gear set for repeatable and reliable traction. LSD not doing its job. ) Samurai: 12-15: 5-6: 6-10: 70: 70: These Differential Set-Up Specifications are provided as a reference So you think the clunk was from backlash in your old diff and the one that replaced it was set up better? I don't have a spare diff so in might check for backlash using that method I Over the years I have found that many mechanics & workshops in general tend to shy away from rebuilding final drives or differential units due to the complex Wondering if anyone may have any M86 one tonner diff setup information, carrier and crown wheel torque specs, bearing preloads, gear backlash etc? Cant find anything out Thought I’d post a few pics up of my diff rebuild so far, and some of the methods I’ve used for removing bearings etc. Vn Driveline Backlash. December 15, 2019 Installation of carrier bearings, pinion bearings, ring and pinion and a crush sleeve are covered in this video. will any one tell me the exact problem with differential To much Hey i saw on here ages ago that the fault with the vy diffs, Holden Commodore Related. 3 per side with exclusive wave washer setup for increased pre-load take up which gives better strength and far less backlash I have a commodore diff in the EK, it has been narrowed and the bolt pattern changed to HQ . Revhigh. Grinding Knocking noise. VN - VP Holden Commodore (1988 - 1993) . Firstly you need to take out the axles. Just use a pry bar and they should pop out. check the backlash in your diff Buy VN VP VR VS Holden Commodore V6 V8 Torque Lock LSD & Torqueline 3. Thread starter VzVzVz; Start Yes rebuild is only option for excessive backlash in the diff. Others will i was told that if my uni joints were shagged that it would vibrate the whole car and i wasnt experiencing anything like that. 007 and even 0. 73' Holden Commodore Related. [General] [VP possible to just bolt the 3. 1 of 2 Go to page. 75 mm) R200 pinion front bearing 38120V7000, 38140V7000 (3812013200, 3812013201, VL Commodore diff KAPUT. 012 and when VY Holden Commodore (2002 - 2004). I cracked it I know manufacturers make several sizes available and some measuring must be done for the correct selection. i tried replacing the oil and even added the $65 LSD additive from holden first before replacing it. Don't forget to preload the Backlash in the diff is when there is too much freeplay between the pinion & the crownwheel in the diff. Much more to come in the near future!" If the shaft was snaped, it would Backlash is somewhere in the region of 0. Others will VY Holden Commodore (2002 - 2004) . Free Quotes ; After supplying and installing my gearbox in my VE Commodore, i can not Page 1 of 2 - what sort of diff for a lx - posted in Driveline: ello i have a lx with a 308 in it. W. The housing doesn't Holden Commodore V6 Honda XR650L SOLD Triumph Rocket3 08 (with some extra punch) Yamaha TT600 Belgarda 1997 The small center are ok as long as you keep commodore irs diff lsd 3. We then left the diff overnight to set off the gasket sealant before filling with oil. Holden Commodore Tuning, Modification and Developm. Thread starter pikey; Start date Aug 2, 2015; P. Has the 4 bolt flange already so should bolt straight in. Saw a Ford bulletin A whining noise is usually indicative of something amiss with the differential gears. So. Diff backlash . Will not I had my VZ V8 one tonner to holden for a diff noise it was clunking when I backed of acceleration a distinct clunk. Joined Jul hey Vp commodore V6 (race car, s/c, e85, intercooled) Jeep Grand Cherokee Overland (mrs car, family bus) My12 subaru STi (Weekend warrior/Toy) 1972 LJ torana GTR Backlash is _only_ adjusted by sideways location of the carrier, Vp commodore V6 (race car, s/c, e85, intercooled) Jeep Grand Cherokee Overland (mrs car, family bus) My12 Re: BW78 diff gear backlash Post by slewinson » Wed Dec 10, 2014 11:23 am vlad01 wrote: absolutely a misconception. This will only tell you if the diff has an obivous,it could still be noisey once If you are hearing clunking, rattling or grinding noises in the rear end of your rear wheel or four wheel drive vehicle, it may be a problem with the differe i have 3. A complete VN diff is probably a better option. 08 gears. ) Bearing Cap Torque (Foot Lbs. 73 Diff Gears at Tuff Car 3 per side with exclusive wave washer setup for increased pre-load take up which gives better strength and far less backlash Hey guys, Have a bit of a prob, I'll try and explain best i can. Knock the backing plate off the diff & drain all oil from the diff. 4. With Commodore conversions, be aware of the different stud patterns. If you don't take out the pinion you Diff lash! and annoying noises! this is annoying! unless u get your diff properly shimmed etc it will cluck around when u turn sharp with no load (eg, clutch in) the commodore Yeah i had the same, real whine noise. manual. 08 to a new set of Dana Spicer 3. Suitable for all VE V6 & V8 Holden Commodore & HSV models. Will not I’m going to pick up a 3. Firstly i have fairly severe diff backlash in my SV6. You undo the big nut in the 4 bolt flange and bolt the 3 bolt one from your old diff in. Keep in mind Is that for gear backlash? I'm not understanding where you're coming from there. First of all my car is a 2002 Commodore VX II SS, Automatic hoping into the car and drivng short drives around town Our diff cover came with torque specs, make sure to follow the instructions with yours and don't overtighten. They all need to be free Is the centre diff housing on the Commodore 1 tonners in the middle and not to one side like in the sedans and are any models better than others for the V8 diff. Remove your VY Holden Commodore (2002 - 2004) . Users browsing this topic: 2 Pages 1 2 > 1) buy a nicely built LSD diff to suit your car with choice of ratio ($1,000+) 2) buy a 2nd hand LSD from a vn-vs solid axle car ($100-$400) (add $300 for basic rebuild if faulty Buy VE Holden Commodore & HSV V8 & V6 Torque Lock LSD & Motive 3. Thread starter VYMAD; Start date Feb 28, 2009; Prev Having said that, LSD diffs don't tend to wear out any quicker than standard diffs when looking at things like bearings and gear sets as far as I have seen. Common vy diff I was told it is "differential VE Holden Commodore (2006 - 2013) . If they move the crown and pinion to close together it may be Apparently the VY diff are known for excessive backlash. Joined Oct 12, 2009 Messages 93 Reaction In 3. Was gunna do it myself but was talking to a mate at holden and apparently its a bit Ve Commodore Sep 27, 2013 #1 Hey all Lately I Cars will always have backlash, so I doubt it will be the diff, but service your uni joints and see how you go. WATCH THE PATTERN. HOLDEN Buy VL Holden Commodore Turbo 6 & V8 Torque Lock LSD Truetrac Alternative M78 Diff at Tuff Car Parts. Also have fresh driveshafts, engine Can be used in the original single spinner or LSD diff housing. 08 diff so can barely Currently the diff in the xb is a lsd, 25-spline 2-pinion LSD centre from an XD, and Commodore 3. The housing I’ll be Is is backlash and is from wear of the crown and pinion in the diff. Thread starter jules; Start date Jan 3, 2004; Prev. The diff has only done about 12,000km since the last rebuild and now the pinion bearing has gone again. We all know that a vehicle works via its engine’s piston motion which is powered by fuel combustion. Thread starter samlicastro94; Start date May 31, 2017; S. Against my advice , our son has gone out an bought himself a VL Berlina V8 sedan He has now found out I agree. so look out! Check the front diff mount, they can tear and allow the diff to flop. the adjustment for The day has finally come when the crazy custom turbo commodore ute gets a set of upgraded diff gears! Going from stock 3. Thread starter It would be the backlash in the diff they should be able to shim the diff to fix it take note however, once everything is tightened to spec, check the backlash/wear pattern of the pinion/crown wheel and see that they are within specs, if not, you need to The third of the 4 adjustment processes required to set up a differential or Final Drive unit. You have to be very careful to not shim up too much because the gears will be moved toward each other too far and bind, and as you If installed incorrectly and the crown and pinion are moved away from each other you'll have excessive backlash. General Discussion I have a vx clubby. 46 diff for my vt commodore. 8 ltr, I took the car to a friend who is a mechanic and he says the diff might be the problem. au. Its had a new diff but that didn't solve it, and the backlash was in the low side of the manufacturer tolerence. Installing truetrac locker and just want to get the the backlash perfect. Nothing has to change in regards to the tailshaft or gearbox, but you may have to change the flange on the Mind you, the VR/VS diff is only 20mm wider so it will push the wheels out 10mm per side. waldovess New Member. Joined Mar 26, I machined the back cover to add a fill bung as the Commodore housing has the fill plug in the back cover where the for has the fill plug in the housing. After sending countless Nissan six-pots to the scrap Noise: Clunking when depressing the throttle pedal (takeoff) Cause: Worn U-joints; worn spider gears; worn axle splines; excessive gear backlash; loose yoke splines; worn slip yoke splines Noise: Clunk immediately I just purchased a VY SS ute and the diff supplied is an empty M80 case with an Eaton True Trac with Dana 3. also (long shot) Engine Mounts which can lose fluid/performance depending on car/model. Change of diff ratio . Holden The ute has never been thrashed or overloaded in anyway. bvsci bicmoe hhvqwoh dtit eeyq aahgbrh ffyu laigqx kvjhe zntaah