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Conference terri::cars_uk

Title:Cars in the UK
Notice:Please read new conference charter 1.70
Moderator:COMICS::SHELLEYELD
Created:Sun Mar 06 1994
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:2584
Total number of notes:63384

1382.0. "Wheel bearings." by SHIPS::SAXBY_M (Mogul bashing...with my head!) Wed Mar 13 1991 10:12

    
    Does anyone know anything about rear axles?
    
    Specifically, I have a Ford Cortina GT Mk2 rear axle in the Marcos and
    the wheel bearings on one side have failed. I've been told that the
    wheel bearings on this model have to be pressed off with a hydraulic
    press making it a garage job.
    
    It was suggested that I might save myself some money by removing the
    halfshaft myself and taking that to a garage. How easy is this?
    
    Does anyone know how much a garage is likely to charge for replacing
    the wheel bearings in the case of this axle?
    
    Mark
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1382.1If it's similar to an escort axle...SCOAYR::JDRAKEJeremy Drake 823 3155Wed Mar 13 1991 12:0112
    	I had to dismantle a mk2 Escort axle for the Westfield. Removal of 
    half shafts is supposedly possible with a slide hammer. I couldn't
    manage this so I had to take it to a garage. They had to heat the 
    casing to free the half shafts. this effectively wrecked the bearings,
    so new ones had to be pressed on. Total cost was ~#30. The half shafts
    are held in by the wheel bearings which are an interferance fit in the
    casing. The wheel bearings, if they are similar to the Escort will
    definitely need a hydraulic press.
    
    	Hope this is of use
    
    			Jeremy
1382.2A straight forward jobTRUCKS::SMARTWhen you're in a hole, stop digging!Wed Mar 13 1991 13:2027
    To remove the halfshaft you will need to jack up, remove the wheel
    and brake drum.  Don't bother removing the shoes unless the pull
    off springs obscure the set screws.
    
    Remove the 4 set screws holding the axle flange to the casing and
    then you have four options:
    
    The half shaft will slide out with little resistance
    
    Use two levers against the shoes to lever the halfshaft out
    
    Use a slide hammer  (local hire shop)
    
    Ensuring that the car is on stands, refit the road wheel and from
    under the care applt brute force to the inner face of the wheel
    by laying along the axle and pushing with your feet.
    
    If none of these work the you you've got a *real* problem.  I've
    had to use all of these methods during my years of mending cars.
    
    The bearing is a combined bearing and oil seal held in place by
    a collar.  It's this collar that needs the press and you will need
    a new one with your bearing.  You will also need to replace the
    paper flange gasket when replacing the halfshaft.
    
    It's a fairly straight forward job.  Good luck!
                                                                    
1382.3SHIPS::SAXBY_MMogul bashing...with my head!Wed Mar 13 1991 13:497
    
    Thanks for the replies.
    
    If it's a brute force and ignorance job I'll have a go as I have at
    least one of those qualities in abundance! :^)
    
    Mark
1382.4SHIPS::SAXBY_MMogul bashing...with my head!Wed Mar 13 1991 15:164
    
    Oh, and how do I ensure the half shaft is fitted BACK properly?
    
    Mark
1382.5There's a bit left over...SCOAYR::JDRAKEJeremy Drake 823 3155Wed Mar 13 1991 16:0711
    "Refitting is a reverse of removal"
    
    	Push in the halfshaft and fiddle about with it till the splines
    in the end engage with the diff. Try giving the diff a few turns and
    see if the halfshaft turns smoothly. Apply brute force in the form of a
    heavy hammer to push the new bearings into the seats. Bolt on the
    retaining plate. This again assumes that the Mk2 cortina axle is similar
    to the Escort. I don't know if I've done it properly yet as the car
    hasn't turned a wheel.
    
    		Jeremy                                            
1382.6simpleLARVAE::HUTCHINGS_PNice Computers Don't Go DownWed Mar 13 1991 16:174
    BEFORE removal, get a centre punch and mark the half-shaft with a dot
    and dot the casing from which it is removed in a position opposite the
    dot on the half-shaft.
    This ensures you put it back in the same place..!!
1382.7MARVIN::RUSLINGHastings Upper Layers Project LeaderWed Mar 13 1991 17:289
	The Mark II, IV and V cortina axle half shafts come out after removing
	the brake drum, odd bits and four bolts.  Mine needed a bit of gentle
	persuasion with a lump of wood.  If I were you, I'd replace both 
	half shaft bearings.  Also, put the half shafts back where you found
	them (right and left).  Apparently, if you put them back the wrong
	way, they tend to fail fairly quickly.

	Dave
1382.8SHIPS::SAXBY_MMogul bashing...with my head!Fri Mar 15 1991 09:246
    
    Right,
    
    Well wish me luck, I'm going to have a go tomorrow!
    
    Mark
1382.9SHIPS::SAXBY_MSmoke me a kipper...Mon Mar 18 1991 09:1513
    
    Sadly, my axle did NOT fit the description you all gave, so I
    contacted the Marcos factory. Apparently the axle is from a Corsair
    2000E (I was once told this is the same as a Cortina Mk II 1600GT
    axle), which is not the same as a NORMAL Corsair V4 axle.
    
    Oh well, anyway the garage around the corner quoted me 40 quid plus
    parts, so I think I'll drop the car into them one morning and let them
    sort the problem out.
    
    Thanks for the help anyway,
    
    Mark