Регулировка преднатяга пары главной передачи дифференциала

See how to setup a ring and pinion gear set: Pinion gear examples at 0:22 Pinion bearing locations at 0:40 Oil splash shield and seal at 0:48 Pinion flange at 0:50 Pinion nut at 0:54 Bearing preload control at 0:58 Measuring bearing preload with rotational torque at 1:33 Crush sleeve style preload control at 3:10 Learn the parts of the differential case at 4:55 Side bearing preload control at 5:18 Side bearing shims at 5:35 Installing the differential case and shims at 6:09 Two purposes of the side bearing shims at 8:13 1. Side bearing preload at 8:18 2. Ring gear backlash at 8:24 Side bearing cap installation at 8:53 Total turning preload setup and measurement at 9:50 Preparing to measure backlash at 11:52 Set up dial indicator for backlash at 12:18 Measuring backlash at 12:48 Backlash variation warning at 13:23 Face Hobbed ring and pinion gear sets at 14:40 Face Milled ring and pinion gear sets at 15:15 Preparation for painting the gear teeth for a contact pattern check at 16:30 Pinion depth shim purpose at 16:55 Differential Side gear set backlash check at 18:35 Convex Drive side of the tooth at 19:20 Concave Coast side of the tooth at 19:27 Adjusting backlash at 19:45 Gear marking compounds at 21:00 Loaded contact pattern check at 21:40 Interpreting the contact pattern at 24:16 Drive side interpretation at 24:32 Coast side interpretation at 25:10 Examples of incorrect contact patterns at 25:50 Heel, Toe, Coast, Drive terminology at 26:00 Toe-Toe = Backlash too small at 26:20 Heel-Heel = Backlash too large at 26:30 Toe-Heel = Pinion depth is too high (decrease pinion shim thickness) at 26:45 Heel-Toe = Pinion depth too low (increase shim thickness) at 27:07 Contact pattern tells you if your setup is correct or not at 27:40 Download our Ring Gear Contact Pattern Interpretation Guide at
Weber State University (WSU) - Automotive Technology Department - Transmission Lab. Toyota Tundra 10.5" Rear Differential Ring and Pinion Gear setup. This differential is typically used in the 2007 and newer Toyota Tundra with the 5.7L Engine. This differential uses a removable differential housing, but the setup is similar to other one piece housing differentials used by other trucks. Be sure to watch our Differential Side Gear Backlash video for complete setup information. The holding fixture used in this video is the OTC 7020. It can be purchased on Amazon.com and other online retailers. This video helps demonstrate part of the following 2017 NATEF MAST Tasks: A3.E.1.8 " Measure and adjust drive pinion depth.", a priority 3 task. A3.E.1.9 " Measure and adjust drive pinion bearing preload.", a priority 3 task. A3.E.1.10 " Measure and adjust side bearing preload and ring and pinion gear total backlash and backlash variation on a differential carrier assembly (threaded cup or shim types).", a priority 3 task. A3.E.1.11 " Check ring and pinion tooth contact patterns; perform necessary action.", a priority 3 task. We teach current vehicle technologies to our automotive students at Weber State University and online. For more information visit:
This video was created and edited by John D. Kelly at WSU. For a full biography, see
Visit my other youtube channel    / vibratesoftware   to see the amazing NVH app for vibration diagnosis! Donate to the Department of Automotive Technology at Weber state University here: