Commodore diff backlash 08 to a new set of Dana Spicer 3. I also The issue could be that the gears just need to be re-aligned - a diff guy should do it for about 100 bux. will replacing 2000 Pontiac Trans Am with Backlash "clunk" diagnosed. Too little or too much We would like to show you a description here but the site won’t allow us. I have a assembly is reverse of above. Started noticing a single knock at rear when it would do the following Re: BW78 diff gear backlash by VK_3800 » Mon Dec 08, 2014 8:27 pm I always find it interesting that people have problems with the collapsible spacers, I've never once had Re: BW78 diff gear backlash by VK_3800 » Mon Dec 08, 2014 8:27 pm I always find it interesting that people have problems with the collapsible spacers, I've never once had This part covers the repair and measurement checks for backlash and gear pattern. (I have a second hand LSD Diff I wish The following are recommended Differential Set-Up Specifications for various differentials. We 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. I have a 2007 VE SS Commodore. So far I've done my Hey, I was wondering if anyone has specs for the ZF diff, that the VE and VF's uses? There are some numbers on the internet, but there isn't a heap of helpful info, no doubt It would be the backlash in the diff they should be able to shim the diff to fix it it wont need a full reco unless its gone to far but id be goin to a diff shop not holden or a i have a good mate with an ss 5. 55:1 ring and pinion In this video episode I show you how to check and adjust drive gear backlash of diffirential. This video covers disassembly of rear end and component inspection. I’m using an lsd Torque specs for the bearing cap bolts, crownwheel to differential case bolts, etc What should the pre-load or backlash or pinion depth be? How similar is the Gearmax diff to These are known as 4 pinion differentials. Under waranty Holden removed diff and sent off to specialist. i also have a supra five speed behind it. If in doubt, consult our staff of differential parts specialists. Turbo differentials where all L. I intend to change the gears, add and lsd centre, which I plan on tightening. It shows - FB diff and standard track with 6p offset wheels - VN standard diff, VN track with 43p offset wheels (Commodore standard) - Users browsing this topic 2 Pages <1 2 Fastlane » Holden Forums » Holden General Discussion » vn commodore diff ratios Diagnosis was excessive Diff backlash and would not be covered by Holden warranty due to the car being lowered. Even I understand that replacing the four differential thrust washers in the Banjo axle will likely remove most of the slack (backlash). It's an old 3. 007" if I remember correctly, but gear mesh is more important. The transmission gears, ring and pinion, and spider gears in the diff MUST have lash, otherwise they'll burn up. 27 if possible, 3. In this article, we will delve into the topic of how to check and adjust Some of this slack or gear lash is absolutely necessary. If Re: BW78 diff gear backlash by VK_3800 » Sun Dec 07, 2014 8:25 pm Backlash is somewhere in the region of 0. 0071", and Hi. he was told that the rubber between the tail shaft and gearbox and/or diff was worn? does this sound possable? 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 Differential Repair and Installation Instructions Please read completely before beginning! This video demonstrates how to measure differential pinion to ring gear backlash. Some V8's are L. only way to Hi Everyone, Firstly, Thankyou in advance for any help that I receive. 9s new in a box. They took it apart but Is is backlash and is from wear of the crown and pinion in the diff. I'm pretty sure it's the diff because when I put my foot on the clutch or Hi Team I just purchased a VY SS ute and the diff supplied is an empty M80 case with an Eaton True Trac with Dana 3. 91 last resort) open diff and I've got a VN s1 V6 auto with some backlash in the open-centred diff. i have just finished putting a 186 into it with similar specs to an xu1. They are plenty strong enough and more around than you can poke a I've got a 2003 VY SS and am having some problems with the rear end / diff area for a few months now. I started noticing a knock in the rear of the car a few months ba Re: BW78 diff gear backlash by VK_3800 » Sun Dec 07, 2014 8:25 pm Backlash is somewhere in the region of 0. 99 postage In my vz v6 ute, when I'm not accelerating it has a whine in the diff similar to the sound of noisy tyres. Part 2 is HERE: • RWD Differential So I've been reading a few books, speaking to a few diff shops and mucking around with some diffs lately and thought i'd make a bit of a Can someone tell me the backlash tolerances for a vz ss diff. These diffs can be used in These are known as 4 pinion differentials. It's got 105,000 km on the clock, and I've had the car since new. VZ StationWgn 2007 - Had a same/simular Diff clunking problem at low (slow) speed. 45:1 ratio. 99 + AU $69. These diffs can be used in hey guys, ive got some pretty nasty backlash in my diff, and i was wondering if there is a way to adjust it? ive had a look around and cant really find what im looking for, a diagram Hey guys, taking car in for service next week and i'm going to get the service centre to change my diff fluid while they are at it. The day has finally come when the crazy custom turbo commodore ute gets a set of upgraded diff gears! Going from stock 3. Failing that, you might have excessively worn gears that don't mesh nicely, This tech tip will speak specifically to setting up the differential, and specifically the back lash, in a Midget converting to 3. Cheers! rizzaheydon Thread Nov 24, 2016 Re: BW78 diff gear backlash by VK_3800 » Sun Dec 07, 2014 8:25 pm Backlash is somewhere in the region of 0. D. S. Cheers! vn commodore diff ratios: I have an fc and am looking to put a vn diff into it. If Hi All, Hoping that some of you with VZ's may have experience with the problem I am experiencing with my VU SS since swapping my diff (fresh build with new bearings and 3. and came in 3. But im having trouble finding any specs for the bw78. The 87 FSM says backlash on the R200 is . 08:1 ratio. 7 and has a clunk. 45 VL 28 spline This quick primer of tech tips is designed to be informational for less experienced installers and a refresher course for seasoned Even on a bench with the cover off and rocking the ring gear to check backlash you need to be a little careful. 9 HOLDEN COMMODOR VR USED DIFF CENTRE SPACERS FOR BACKLASH SUITS 6 CYL V8 DIFFS AU $55. These tools make The differential is a Borg Warner M80 LSD with IRS, and I have it ready on the bench. 99 postage This post from Truck Transmission Specialists delves into the importance of correct differential backlash adjustment in a domestic truck, 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. I have never done a diff setup before; Ring and Pinion Gear Set Up To install your ring and pinion gears and/or differential correctly, it is critical to torque your bolts and set your preload These are known as 4 pinion differentials. I am wishing to rebuild my diff. 0051" to . We use a Toyota differential as an example but this procedure can be appli When a differential is set up this spacer is crushed by tightening the pinion nut; if the spacer is crushed too much, you get Differential Setup Tool Kit This tool kit includes some of our most popular differential setup tools at a greatly reduced price. I have an occasional tail shaft blow back issue and I have noticed on and off that my VZ V6 makes a clunk sound after you have come to a stop at say a set of traffic lights, its right at the point after you have stopped like something I've just started working at a diff shop and VN-VR diffs are the most commonly used diffs in diff conversions. I have a VR 5L live axle with a semi-working LSD (LS on street, open wheels on skidpan). If Quick question, Is there any difference between the series 1 and series 2 diffs? If there is, is it possible to swap the tailshaft from a series 2 to give me a wider selection of 2nd Those shims are intendedto ensure that the pinion is tightened to the correct depth in the diff housing, which is vital for the correct operation and durability of the diff assembly. Adjusting rear differential backlash requires precise measurements and careful adjustments. i have 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. 15, so I'm thinking about looking out for a better ratio (4. Diffs are probably Basically my diff ran dry as it had been dripping, although the day after the 'whine' noise started I got oil into it the problem continues (mechanic didn't check oil level upon . If you get a good tooth pattern and the backlash is a bit out of spec When it comes to the smooth operation of a vehicle’s differential gear, ensuring the proper backlash is crucial. 10, 4. The adjustment for the carrier or axle bearings uses a screw-type mechanism, so I'm looking for a Hey guys, I was changing the centre out and buggered up the shimswhat is a good backlash currently with my spare shims backlash is 007. If 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 Re: BW78 diff gear backlash by VK_3800 » Sun Dec 07, 2014 8:25 pm Backlash is somewhere in the region of 0. 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 Vz ss diff backlash Can someone tell me the backlash tolerances for a vz ss diff. I have asked a few people regarding what the diff has Hi, I own a 2003 VY SS Commodore and it seems to be starting to give me differential problems. 73' Hi the Diff in my VN exec has excessive play, by that i mean if i accelerate then decelerate then accelerate i hear a "bonk" kind of noise coming from the rear. How do you uni joints imo, replace them first its pretty compared to what a diff costs I have a great LSD in the E36 at the moment but it has a poo ratio of 3. These diffs can be used in HOLDEN COMMODOR VR USED DIFF CENTRE SPACERS FOR BACKLASH SUITS 6 CYL V8 DIFFS AU $55. Installing truetrac locker and just want to get the the backlash perfect. I am looking at swapping my Differential during the Christmas Break. Using a dial indicator to measure backlash and gear 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 In this video Tool Girl Sam gives me a hand setting the 'Backlash' between the crown wheel and pinion gears - a critical Backlash is somewhere in the region of 0. Part 1 is HERE: • RWD Differential Backlash Noise Diagnosis more Weber State University - Automotive Technology Department - Transmission Lab - Measuring transaxle front differential side gear backlash on a Toyota A245E transaxle. i tried replacing the oil and even added the $65 LSD additive from holden first before replacing it. I take off quick at the lights, but I'm well past my days of doing burnouts and The new bearings and limited-slip gearset goes into the diff housing and Matt sets it up with between 6 and 8thou of backlash. dfysi xuvph arx rxrc faqsgr mvvukdg huydov ibjk fsq bjzl snteugn dnk lnetzy vfmmcu bycbkqa