WebJul 13, 2013 · The wear patterns were biased toward the heel on both drive and coast, indicating excessive backlash, since these are face-milled gears. I set up the new 4.10s as I usually do, aiming for the low end of spec on the backlash. They ended up just a hair under .010". The contact patterns were still just a bit toward the heel on both sides, but well ... WebMar 21, 2014 · Improper gear spacing will lead to wear and damage to your gear set. Possible Cause #2: Worn carrier or pinion bearings can create excessive play between the gears and produce an uneven wear pattern or chipping teeth. Check for worn bearings and replace as necessary. Possible Cause #3: Incorrect backlash can lead to damaged gear …
Differential Failure Analysis West Coast Differentials
WebJul 21, 2024 · The gear identification chart is designed to help you identify an unknown gear, even if only a few teeth remain intact. The chart has templates for: Diametral Pitch … WebMar 13, 2010 · 1,494 Posts. Discussion Starter · #1 · Mar 9, 2010. Here are a couple of pics of my gear pattern on my Richmond 3.55 gears in my 12 bolt. I set it up with .008 backlash. I think I have too much shim in the pinion. I started with .035 shim under the pinion. I also used the old crush sleeve and a pair of bearings that have been honed to a slip fit. dawn porcelain sink
How To Create & Read Ring Gear Patterns - Randy
WebApply tooth contact compound to the ring gear in two different places. Carefully apply moderate pressure to the outside ring gear. Use something soft like a small block of wood. Rotate the pinion to turn the ring gear four complete revolutions on the drive side and then four in the opposite direction for the coast side. WebThe tooth surface on the ring and pinion gears is only moderately shiny. The machining striations on the drive surface of the ring gear teeth are still visible (on the actual gear set, if not in the attached picture). The face or … WebJul 19, 2024 · 1. Use shims to move the ring gear closer to the pinion gear to decrease backlash. 2. Use shims to move the ring gear farther from the pinion gear to increase backlash. 3. Use shims to move the pinion closer … gateway theatre of shopping trading hours