Question about 1997 Ford F350 Crew Cab
What is the cost to replace the rear main oil seal in a 460ci ford motor?
Posted by Anonymous on
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
You have to remove the transmission, remove the torque converter to access the seal. Most likely the bushing behind the seal is worn out allowing fluid to leak past the seal. After the trans. is out, take it to a trans. shop. It requires a special tool to change the bushing. Seems like a bunch of work for $10.00 in parts. The rear main seal requires pulling the pan to access it. When the trans. is out, this is the time to replace the rear main seal on the engine.
Posted on Jun 11, 2008
It is fairly easy to do. remove rear wheels and brake drums, remove the differential cover, rotate the diff to access the diff pin bolt and remove, remove pin, push axles inward and remove c clips, slide out axles and replace seals. reverse procedure
Posted on Dec 29, 2008
ok then here is the procedure
1 take off the axle nut
2 on the lower control arm you will find a large nut and bolt i belive the nut is a 21mm and the bolt side is an 18mm. this bolt is the one at the knuckle near the brakes. remove it
3 you will need to pull the knuckle out of the way or a helper to pull the knuckle out of the way so you can slip the axle out of the knuckle.( its a tight fit but there is room to slip it out.)
4 use a pry bar to pop the axle free of the diff. hosing its held in by a spring clip make sure the clip comes out with the axle if it gets stuck inside you will have to fish it out.
5 use a pry bar or screwdriver to pry seal out of housing then use a flat object that contacts the entire rim of the new seal so it can evenly be installed with out getting smashed and tap it in with a hammer. ( a good trick here is to use some grease and pack it into the new seal where the spring is this will prevent the spring from being shocked out of the seal during instalation . the spring keeps tension on the rubber in the seal so it stays tight to the shaft it is sealing.)
6 then revers the above steps. also make sure you are using the right gear lube it will most likely be 75w-140 but make sure you check your owners manual will tell you if it doesnt say on the diff cover. you can cause a lot of damage if you put in the wrong thing. and make sure you feel the axle spring clip snap into place.
as a note there are two types of axle seals that are used on these so if the new seal looks different than the old seal then the folliowing will be important to you.the seals on these have been redesigned so if you axle has what looks like a cup or dust cover pressed onto the shaft where it goes into the diff the new style does not use this and it will prevent the axle form going in all the way so the spring clip will not lock in and you will have a leak. so you will have to remove it and install the axle without it.
Posted on Mar 22, 2009
In order to replace the rear main seal u have to pull the transmission out to access it, u will need a special seal installer tool to install the new rear main "full circle seal", it u don't use the special ford tool the seal will leak again, also if there is a groove worn ion the crankshaft the crank must be repaired or replaced or the or the seal will leak again, so this is avery diff job, a 9 on the scale of 1-10 with 10 being the mos difficult.
Posted on May 11, 2009
Tips for a great answer:
Feb 04, 2017 | Ford Cars & Trucks
Mar 29, 2011 | Ford F-250 Cars & Trucks
Mar 05, 2011 | 1994 Nissan Altima
Feb 23, 2011 | 1992 Ford Crown Victoria
Feb 01, 2011 | Chevrolet Malibu Cars & Trucks
May 17, 2010 | 1996 Ford F250 Crew Cab
Apr 05, 2010 | Ford Super Duty Cars & Trucks
Mar 05, 2010 | 1988 Chevrolet K1500
Oct 14, 2009 | 1985 Ford F 250
Apr 05, 2009 | 1983 Ford F 250
54 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: