Video Discription |
Complete Differential Overhaul: DIY Step-by-Step Tutorial. Differential Rebuild and Upgrade
In this video I'm going to show you how to do a complete rebuild of a differential assembly. It does not matter the type of differential you are working on the basic procedure for rebuilding a differential is the same. This video is aimed at the DIY'er who has never attempted a repair like this before. Just for reference I will be rebuilding a Ford 8.8
We will cover how to strip the 8.8 differential down to a bare housing, carrier bearing removal, pinion bearing removal, installing a ring gear, pressing on new carrier bearings, selecting the correct pinion shim, installing the pinion bearings, setting pinion preload, setting backlash and finally checking the gear pattern.
Differential Basics: https://youtu.be/CAxs3JlwyF0
Tools used in this video:
Calipers: https://amzn.to/48nlVr7
Dial Indicator: https://amzn.to/3utnAxB
Beam Torque Wrench: https://amzn.to/3UODXzz
Pinion Flange Holding Tool: https://amzn.to/3SZ2NLF
Bearing Splitter: https://amzn.to/4bIN1f2
Bearing/Seal Drivers: https://amzn.to/3uCYrAs
Shim Drivers: https://amzn.to/48j5KLp
Chemicals:
Retaining Compound: https://amzn.to/3SZpbEI
Thread Locker: https://amzn.to/48kF7pl
RTV: https://amzn.to/3OLwaP9
Degreaser: https://amzn.to/3uBzhlG
Parts used in this Ford 8.8 build:
Ford Performance 4.10 Gears: https://amzn.to/49EJrRk
Ford Performance Install Kit: https://amzn.to/3I3hR4w
Torsen T2R Differential: https://amzn.to/3SKyXsQ
Moser 31 spline Axles: https://amzn.to/3I4DYaI
Crush Sleeve Eliminator Kit: https://amzn.to/49AKSAr
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I source all of my service data from the same place that professional shops do. You can as well: https://www.pntrac.com/t/SENKSUZKRktDSEpOTEtGQ0dKRk9LTw
Questions? Shoot me an email at repairgeek365@gmail.com
Chapters:
00:00 Intro
2:52 Special Tools Required
6:47 Draining oil/Why I'm rebuilding this diff
10:02 Axle shaft removal
11:40 Mark bearing caps and shims
13:44 Original backlash measurement
14:47 Carrier Removal
15:10 Pinion Removal
16:37 Pinion Seal Removal
18:16 Bearing Race Removal
18:49 Axle Bearing Removal
19:59 Cleaning the housing
22:14 What failed in this differential?
24:27 Carrier/Pinion Bearing removal
25:11 Why you should use a setup bearing
27:29 Installing the ring gear
29:06 Pressing on carrier bearings
32:08 Trick for tightening ring gear bolts
32:59 Installing bearing races in the housing
35:47 Setting pinion bearing preload
44:52 Installing the carrier
46:08 Keep good notes on shim sizes!
48:25 Setting and adjusting backlash
51:42 Checking the gear pattern
53:16 Making adjustments to your setup
56:04 Install final pinion bearing
57:23 Installing a crush sleeve eliminator kit
1:00:44 Final Assembly
1:03:31 Differential break in/oil selection
1:07:16 Outro
#differential #rebuild #axle #ford #torsen #gears
Disclaimer:
The information, demonstration and any content contained in this video is for informational purposes only. The user Repair Geek makes no warranty, express or implied, regarding the effectiveness or safety of the contents of this video. In no way should the contents of the video, including the tools used, be repeated or tried by anyone. Viewers should only seek the help of a trained professional located at a licensed auto repair shop for any fix, modification, alteration, or any change to their vehicle. Repair Geek shall not be liable for any injury, damage, or loss to any person or property that may result from use of the tools, equipment, or any content contained in this video. In addition, there is no way to guarantee that the video is not altered or modified or is not in the final form submitted by Repair Geek and therefore, Repair Geek does not warrant that the video is unaltered or not modified. The links on this video to products are for informational purposes only and in no way are an endorsement of the safety or effectiveness of the particular product. Viewers understand that anything contained in this video or linked to or from this video is the sole responsibility of the viewer and in no way provides an express or implied warranty as to the safety or effectiveness of any linked tool, product, or video. Therefore, viewer agrees to release, waive, and discharge Repair Geek or anyone affiliated with Repair Geek, from any and all liability, claims, demands, actions, and causes of action whatsoever arising out of or related to any loss, damage, or injury, including death, that may be sustained by the viewer, or to any property belonging to viewer, regardless of whether the loss is linked to the use of the contents of this video, or otherwise and regardless of whether such liability arises in tort, contract, strict liability, or otherwise, to the fullest extent allowed by law. |