Question about 2002 GMC Yukon Denali

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What is te torque specs for a rear main seal retainer on a 2002 gmc yukon with a 5.3 liter engine

The housing that holds the rear main seal

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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MrScary66613
  • 1990 Answers

SOURCE: Rear axle seal leaking on 1997 GMC Yukon 4x4

You are Talking about the Main Cover on the Rear of the Rear end Correct???? If so, This is Just a Gasket and is Very easy to replace. The Gasket is Simply Worn out.

Posted on Jan 17, 2009

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  • 4 Answers

SOURCE: Bolt torque Specs

30 foot pounds

Posted on May 02, 2009

canbruce75
  • 1776 Answers

SOURCE: I need the torque spec for the axle and the axle

Go to the autozone.com website and register there. It doesn't cost anything and you will have access to an online repair manual for the vehicle. (Kinda handy) They have a specification section, so the torque specs might be found there. Hope this helps and best wishes.

Posted on Aug 18, 2009

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jswizzzzzle
  • 74 Answers

SOURCE: is the rear main seal on a 1999 gmc yukon a 1

its a one piece. should be the metal one with the rubber inside seal. of corse you gatta pull the tranny but its a good time to change fluids and maybe slap a new torque converter in. changing the rear main is pretty easy after the tranny is out.

Posted on Feb 09, 2010

iambanshee74
  • 3489 Answers

SOURCE: need the spark plug torque specs for 2001 GMC

Really you can snug these down with a common ratchet without harm. Make sure on these engines that you are using only the AC Delco spark plugs. If not you can trigger a check engine light with a P0300 random misfire code. If you are concerned about siezing, use a light coat of antisieze on the threads of the spark plugs. The book calls for 11 ft lbs but in my 20 plus yrs, this is not enough and will work loose causing performance issues and possible damage.

Posted on Jun 04, 2010

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1 Answer

My 1987 Nissan se v-6 truck is leaking oil really bad is it the rear main seal


where is it leaking from
in front of the b ell housing--- sump gasket
out of the bell housing drain hole --could be rear main seal or gear box input shaft seal
from down the side of the motor in front of the bell housing--- rocker cover gaskets
is the sump over full

Sep 16, 2015 | Nissan Cars & Trucks

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Torque pattern for rear main seal housing for 2000 chevy 4.8l


The pattern is a cross pattern, just like on a wheel. But I do not know how tight the bolts are suppose to be.

Jan 20, 2015 | Cars & Trucks

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Oil leakage on Mercedes Benz 5.0L engines


oil in the bell housing can be rear main seal and it can also be input shaft seal in the gear box if manual. The sump bolts on the rear main cap and will leak next to the bell housing indicating a main seal . If auto then the seal on the converter will leak and the oil will leak out of the bell housing. If you are convinced that it is a main seal then check that there is no crankcase pressure issues to make it leak. Change the engine oil and clean the area and if the oils is clean then that will indicate engine or gear box. Put a white chalk line across any oil paths and watch for it to cross the chalk and change the chalk colour.

Nov 15, 2013 | Mercedes-Benz Cars & Trucks

1 Answer

How do I replace the rear seal on a cadillac cts


YOU NEED TO REMOVE FLYWHEEL REMOVE OIL PAN. REMOVE REAR OIL SEAL HOUSING BOLTS. USING THE PRY POINT LOCATED AT THE EDGE OF THE CRANKSHAFT REAR MAIN SEAL HOUSING SHEAR THE RTV SEALANT. REMOVE THE REAR MAIN OIL SEAL. INSTALL GUIDE PINS INTO THE TWO CRANK SHAFT REAR OIL SEAL HOUSING CORNER BOLT HOLES OF THE ENGINE BLOCK.INSTALL THE CRANKSHAFT REAR SEAL INSTALLING TOOL ONTO THE REAR OF THE CRANKSHAFT FLANGE. APPLY A 0.2 INCH 3MM BEAD OF SILICONE SEALANT TO THE REAR OIL SEAL HOUSING . INSTALL THE REAR HOUSING TO THE ENGINE BLOCK.REMOVE THE GUIDE PINS AND INSTALL THE HOUSING BOLTS TIGHTEN THE BOLTS TO 89 INCH LBS. REMOVE THE REAR SEAL INSTALLATION TOOL FROM THE CRANKSHAFT FLANGE.THEN INSTALL OIL PAN AND FLYWHEEL.

Sep 10, 2011 | 2008 Cadillac Cts

1 Answer

I have a 2006 Pontiac Grand Prix, it is supercharged 3800. I have about 115,000 miles on it and I change the oil every 3,000 miles, check fluids, regular preventative maintenance, etc. I noticed a small...


If it's oil, it's coming from the rear main seal.. I would go with this idea.

The seal doesn't cost much but the labor to get to it does.

To give you an idea what is involved the procedure is illustrated below from the service manual:

Removal & Installation 3.8L Engine To Remove:
  1. Drain the engine coolant.
  2. Drain the engine oil.
  3. Remove the oil pan.
  4. Remove the engine flywheel.
  5. Remove the rear oil seal housing and gasket. Rear seal removal 3.8L gm-03-38-1175.gif

  6. Remove the rear main seal by placing the housing face down on 2 blocks of wood. Using a drift tool and hammer tap the seal out of the housing.
To Install:
NOTE: Do not lubricate the rear main oil seal or the installation tool. Do not touch the sealing lip of the rear main seal once the protective sleeve is removed.
NOTE: Use a clean lint free cloth to clean the crankshaft sealing surface. Remove sharp edges or burrs that could damage the rear main oil seal. Remove burrs or sharp edges with a crocus cloth.
  1. Carefully remove the rear oil seal from the protective sleeve.
  2. Install the oil seal onto the seal driver EN-47623 or equivalent by placing the seal at an angle and twisting until it is fully seated.
  3. Install the seal into the housing using the seal driver EN-47623 or equivalent and driver handle J-8092 or equivalent. Apply downward force until the seal is seated. NOTE: Ensure that the housing gasket is installed correctly and that the oil passages are not blocked.
  4. Using a new gasket Install the rear oil seal housing on the engine being careful not damage the rear main seal. NOTE: The plastic inserts are used in production and are not needed for assembly.
  5. Hand tighten the bolts. Rear seal housing alignment 3.8L gm-03-38-1176.gif

  6. Place a straight edge on the crankshaft rear oil seal housing flange and the engine block oil pan flange. Using a feeler gauge check that there is no more than .0004 in (0.10 mm) step on each side. Rotate the housing to make the steps equal on both sides.
  7. Tighten the housing bolts 11 ft-lb (15 Nm) plus an additional 50 degrees.
  8. Ensure that the housing did not move out of specification. Repeat step 6 if the oil seal housing is not within the specified range. Replace the rear oil seal housing if the specified measurement can not be reached.
  9. Install the flywheel.
  10. Install the oil pan.
  11. Fill the engine oil and the cooling system.
  12. Check for leaks
5.3L Engine To Remove:
  1. Remove the flywheel from the crankshaft.
  2. Remove and discard the crankshaft rear oil seal from the rear cover.
To Install:
  1. Use clean engine oil to lubricate the outside diameter of the crankshaft rear oil seal and rear cover oil seal bore.
  2. Install the tapered cone and bolts of a J 41479 or equivalent crankshaft rear oil seal installer onto the crankshaft.
  3. Place the crankshaft rear oil seal onto the tapered cone.
  4. Install the threaded rod of the J 41479 crankshaft rear oil seal installer into the tapered cone. Rear main seal installer 5.3L gm-03-53-3872.gif

  5. Install the crankshaft rear oil seal by turning the handle of the J 41479 clockwise.
  6. Remove the J 41479 crankshaft rear oil seal installer from the crankshaft.
  7. Install the flywheel onto the crankshaft.
prev.gif next.gif--- I'm not sure what the exact cost would be as the hours were not listed for this procedure on my online resource.

Sep 02, 2010 | 2006 Pontiac Grand Prix

1 Answer

I have an oil leak between the rear of the engine and the transmission bell housing what parts do i need and how can i get a repair manuel


Unless it's coming from the valve cover down, this is the rear main seal. Generally, you'll have to remove the starter, axle(s), linkage & transaxle, then the flywheel to expose the seal. It is mounted in an aluminum bracket that bolts to the engine around the crankshaft to hold the bearing and help to provide the proper sealing to that area. While you are there, you should consider replacing any seal in that area to prevent the need of pulling the trans again.

If you do that, you'll remove the entire bracket & be able to easily remove the rear main seal.

The seal can also be pulled out where it is if you are careful, by using a couple of sharp screws & tapping into the center of the seal, away from either edge so as not to damage the housing or the crankshaft, then pulling the seal out. I use 2 screws as a rule & predrill with a low speed drill making sure not to touch anything but the center of the "hard" area between the 2 surfaces. A bent tip on a screwdriver can also provide you with a means to pull the seal. Either works, you just have to be sure not to scratch the crank or the aluminum bracket that holds the seal.

This method eliminates the need for replacing other gaskets in that area.

Parts: Rear Main Seal (set) includes the paper seal. Consider the Trans main/input seal, you are there and the method for replacing it is very similar, pop it out & push another back in. You'll need RTV for the paper seal if you do replace it.

As far as the manual, there's more than one type & place to get them, including on-line. If you go to one of the parts stores like Autozone, they will provide you access online to vehicle specific repair info if you just take a minute to register. Pep--boys has a multitude of manuals for most vehicles.

good luck.

Feb 02, 2010 | 1999 Mitsubishi Mirage

1 Answer

Rear crankshaft oil seal, how do you get it in the groove totaly without having to cut ends off?


ref rear main oil seal pre size tool needed to fit seal this beds the seal into housing should be no need to trim ends fit rear main cap fit seal housing loose fit tool lubricate seal revolve anticlockwise nip seal cap screws a bit at a time keep well lubricated seal will then find its correct position and sit flush

Oct 04, 2009 | 1986 Jaguar XJ6

2 Answers

My rear main housing gasket is leaking. How much


If you can estimate the labor rate in your are you should be able to get a good idea of the cost.

Parts Information

Part OEM Part Price
Crankshaft Main Bearing Seal
Rear Main Seal 12554314 $37.30



Crankshaft Main Bearing Seal
Replace Rear Main Seal
With Auto Trans 8.7 Hrs
Note
With Skid Plate, Add 0.4 hrs
With Manual Trans
Hydramatic MG5/MY2/M50 6.5 hrs
New Venture MW2 5.2 hrs
Note
With Skid Plate, 0.4 hrs

Jul 27, 2009 | 1998 Chevrolet Blazer

1 Answer

Oil leak in rear main area and I have already replaced it


Have you replaced the rear main seal? What bout the housing that holds the seal, it'a an alu casing and it might hava a crack? The crankshat rear part where the seal goes could have a deep groove as well.

Mar 27, 2009 | 1993 Nissan Pathfinder

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