front main seal

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afmafia
Posts: 438
Joined: Sat Mar 19, 2005 8:02 am

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how hard is it to change the front main seal ? i jave a small amount of oil that is comming from my belt area and spraying everywhere like on my ic piping and intake . any info is appreshated


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9240sx
Posts: 2676
Joined: Wed Dec 10, 2003 4:06 am
Car: What i believe to be the cleanest s13 in the world.

SR20DET + RS*R-Apexi-Nismo-Trust-HKS= 100% pure love
Location: New Mexico

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Its easy to do,if you know how.I just did a UR crank pulley and front seal,Not to long ago.Took me around 1hour start to finish.You need a 27mm socket,a nice toruqe wrench,and a pulley puller.

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xero1
Posts: 903
Joined: Tue Sep 14, 2004 3:28 pm
Car: 08 Altima Coupe

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this is how i did my front crank seal, remove radiator remove drive beltsremove crank pulleyremove front crank sealinstall in reverse order.it should take long, the hardest part is removing the crank pulley bolt if you don't have an impact gun.

afmafia
Posts: 438
Joined: Sat Mar 19, 2005 8:02 am

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what does the ur crank pulley do ?? im thinking baout taking out my ac to loose a couple of pounds in the front end . was it that hard to remove the ac ?? ac condenser,pump,lines.dryer

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Hijacker
Posts: 14373
Joined: Wed Aug 13, 2003 4:57 am
Car: '92 240sx Convertible
'94 F-150
Location: Fredericksburg, VA

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xero1 wrote:this is how i did my front crank seal, remove radiator remove drive beltsremove crank pulleyremove front crank sealinstall in reverse order.it should take long, the hardest part is removing the crank pulley bolt if you don't have an impact gun.
you don't have to remove the radiator. my radiator has been moved rearwards an inch and i can still get the pully in and out with a puller, and have little clearance issues (the puller is a bit tight on space, but otherwise fine. this just saves you an obnoxious, and messy step)

you can forgo a pully puller if you use two prybars. but a lot of pullies still won't budge with that. Mine was stubborn and wouldn't be pried out, so we had to resort to the puller. My best advice is to leave the crank bolt in a few threads so when the pully pops off, it doesn't come flying at you.


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