Realistically that number should be much higher because during the checking of the original parts more labor would be involved. I put a Little H mark here indicating a High spot in the machined surface. This caused some installation issues of the pinion bearings in the pinion nose carrier. This helps lubricate the seal during initial running and helps the axle slide in place. Bearing Cap Torque Foot Lbs. This complex fixturing and welding process, coupled with fuel economy concerns, is what eventually led to their production demise. The result is a reduced operating oil temperature of up to 85 degrees.
This told me the gear set really was toast. The drum pilot may have to be turned down, depending on the drum used. Here i started to notice a major problem, my backlash was varying greatly, from. Take the clutch hub depth subtract it from the shim thickness. There are three versions with external Ns cast in; note the more curved style on the top right. Originally this was a rambling collection of thoughts and multiple posts.
Thicker Shims Can Be Added The Second Time, Depending Upon How Much The Pattern Changes. Low-Buck Differntial Redux Performance cars have limited-slip differentials, period. It made serving the Bearings in the future more of a pain in the butt. The bottom line begins with the ratio being the first set of numbers. This is tricky as bolts can fall back out.
Samurai 12-15 5-6 6-10 70 70 At West Coast Differentials we are committed to making your experience with us totally enjoyable. That being said, I have two comments to make: 1 Never, ever span your supports with your bearing splitter bolts like shown. Step-11: Torque Ring Gear Bolts Torque Fasteners Torque the ring gear bolts while keeping the differential from rotating. I ended up grinding both the pilot bearing and the carrier area. These axles did have metal axle tags similar to the 9-inch axles but they were slowly phased out as vehicle programs were updated.
This post will add more information to the tools needed to service any 3rd member. All preload values are with a new oil seal installed in the pinion retainer. Some aftermarket axle shafts have threaded-in studs, which makes this step very easy. The Goal is to walk you through my story and how i went about solving the problems i had, and to reassemble my blog into a more coherent post, and to help you take a 3rd member apart and put it together again. Once you get the housing prepped, you can install the third member.
The following are recommended Differential Set-Up Specifications for various differentials. I highly recommend checking out the bad shoe site and ordering his videos they are amazing. . Factory manuals say that breakaway with used clutches is 40 lb-ft, which Prosch-Jensen said is the same as a tight open differential, while new clutches are between 100 and 250 lb-ft. If the shim is not correct, then the bolts and cartridge need to be carefully removed and the shim replaced. If Pattern Is Not Correct, In Both Directions, Pinion Assembly Must Be Removed And A Different Shim Must Be Installed.
Do not load things up or it will contaminate the diff fluid, just use enough to wet the bearings surface. I didn't hear any weird noises from the rear end, and didn't even hear any clunking from the new posi when making a turn. This Is The Hardest Part Of Rebuilding A Rear End Assembly. While this may seem like overkill, it is an effective technique rather than trying to clamp the differential case in the vise. Remove And Replace Extra Smaller Pinion Bearing From Main Case. It showed that somebody had been in insides the guts and did a lot more damage. Because they are T-shaped, they do not rotate when you tighten the nuts on the other side.
Measurement is very critical, if your off by. Hypoid offset is the distance between the centerline of the pinion and the centerline of the ring gear. The entire pinion shaft with cartridge looks like this. Between 175 and 225 lb-ft is good for a street car. Only 2 sides of the spring block are machined, the other 2 are rough so make sure the pressure plate is inserted so the ears go onto the machined surfaces. This was actually a good thing because it told me my rear end was in big trouble. Only the N-series cases are made out of the stronger, more desirable, nodular iron.
My hope was that the problem was with the original gear set and not the posi, i was wrong. These materials help prevent oil from slowly seeping under the nut. Cost us around 50 bucks I think in parts Cool, i'm telling you; It should be a required tool when working on a pumpkin, you need to rotate that chunk around constantly to work on it, and trying to move around over 75 pounds of metal and change positions and torque on things is just impossible without a good mount for it. It was later used for pick-ups and Broncos. One needs flats ground into the end to lock into a vise; the other needs a large nut on the end. The format has changed over the years but mostly follow this sequence:.