Ls1 rear main seal install

Rear main cover and seal install Thread Tools.

Responsible for keeping oil from leaking at the rear of the crankshaft and for keeping harmful contaminants out, the rear main seal comes in different designs and materials. When replacing a rear main seal, the design of the seal dictates the installation process. One-piece rear main seals became the standard on or around the model year. Made from premium rubber or PTFE with a metal shell, they deliver a reliable seal. Remove the transmission and flywheel.

Ls1 rear main seal install

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Just bought a new rear main cover from GM Parts Direct, and will be installing it next week. View Public Profile.

Remember Me? What's New? Results 1 to 7 of 7. Thread: Rear main seal? Thread Tools Show Printable Version. Rear main seal? Hey guys I am doing a clutch swap and my tranny is out at the moment I figure why not replace the RMS being that the car has , miles.

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I thought this was a simple repair requiring removal of the rear cover bolts. I'm a little confused now Any suggestions? I also heard it is necessary to spread silicon along the block and scrape it off, waiting 20min until the cover is installed. Any help is appreciated. See Special Tools.

Ls1 rear main seal install

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Skaa Member. Are there any new and revised tips that you guys recommend? Inspect the crankshaft for nicks, scratches or a groove worn into the crankshaft. Just want this to be a one time deal and not have to worry about it. Find More Posts by tadams Last edited: Sep 10, Quick Reply: Rear main cover and seal install Media New media New comments Search media. Installation hint — On rubber seals, pack an oil-soluble grease into the inside of the seal where the garter spring is located. I decided to yank the tranny and do it myself. Id assume they would have to be. Lube the seal I use aviation permatex on my gaskets. The tiny leak I have definately is not coming from anywhere back there. Contact Us. The motor side and the cover side of the gasket?

Here is a couple simple but very effective tools to help you make easy work of aligning your Timing and Rear Main Covers.

Some seal manufacturing websites even state of you put oil around a PTFE type seal lip it will likely do more harm than good. Forums New posts Search forums. View iTrader Profile. The time now is AM. Before fully seating the rear cover, inspect using a small penlight to make sure that the front seal lip is angled forward around the circumference of the crank flange. By wileyCoyote in forum General Help. Sorry for all the questions. Check with your local dealer and see if you can "borrow" one.. What's New? Select Language. Rear main seal? Just bought a new rear main cover from GM Parts Direct, and will be installing it next week.