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How To Install Replace Rear Axle Differential Pinion Seal 84-91 GMC Jimmy SUV

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How To Install Replace Rear Axle Differential Pinion Seal 84-91 GMC Jimmy SUV

924,841 views October 25, 2010 8:38

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Channel1A Auto: Repair Tips & Secrets Only Mechanics Know

Description from the creator

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In this video 1A Auto shows you how to replace the rear axle differential pinion seal. This video applies to the GMC Jimmy model years 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, and 94.

This repair was done on a 1986 GMC Jimmy and the process should be similar on the following vehicles:
1973 GMC Jimmy
1974 GMC Jimmy
1975 GMC Jimmy
1976 GMC Jimmy
1977 GMC Jimmy
1978 GMC Jimmy
1979 GMC Jimmy
1980 GMC Jimmy
1981 GMC Jimmy
1982 GMC Jimmy
1983 GMC Jimmy
1984 GMC Jimmy
1985 GMC Jimmy
1986 GMC Jimmy
1987 GMC Jimmy
1988 GMC Jimmy
1989 GMC Jimmy
1990 GMC Jimmy
1991 GMC Jimmy

🔧 List of tools used:
• Flat Blade Screwdriver
• Pry Bar 1aau.to/onT-1AXAA00020
• 32mm Socket 1aau.to/oaa-1AAST00003
• Ratchet
• 7/16 Inch Wrench
• Chisel
• Hammer

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⚠ DISCLAIMER:
While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

About this tutorial

1A Auto: Repair Tips & Secrets Only Mechanics Know published this 8:38 video tutorial on October 25, 2010. It has been watched 924,841 times on YouTube.

Channel: 1A Auto: Repair Tips & Secrets Only Mechanics Know
Category: Autos & Vehicles
Duration: 8:38
Published: October 25, 2010
Views: 924,841
Likes: 2,510

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Further reading

How to Replace a Pinion Seal on a Chevy Truck | It Still Runs itstillruns.com
Replacing the pinion seal on the rear axle of your Chevy truck will keep the gear oil in the differential and off the driveway. The gear oil in your truck’s differential not only lubricates the bearings, it also cools t…
How To Install Replace Rear Axle Differential Pinion Seal 84 ... 1aauto.com
In this video, I'm going to show you how to replace the rear pinion seal on this 1986 GMC Jimmy, same as a whole bunch of different rear wheel drive vehicles, although the tools and bolt sizes may differ a little bit.
Ring and Pinion Installation Instructions - drivetrain.com drivetrain.com
Ring gear and pinion tooth pattern interpretation. When setting the pinion position, many of the service manuals required a final pinion position check by using gauges that verified the dimension from the center line of…

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