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Rear Axle
Posted: Wed Dec 10, 2008 7:54 pm
by Tweedy
Hi everyone
I think its me being a bit thick but on my rear axle I have a drain hole but no filler or level hole but there is one on the Dif at the front of the axle could you please tell me if that is the fill and level plug.
Thanks Bob
Posted: Wed Dec 10, 2008 7:56 pm
by PSL184
Yes Bob, the early 4.55 axles didn't have a filler on the casing - just the diff unit itself.....
Posted: Wed Dec 10, 2008 7:58 pm
by Tweedy
Thanks a lot, just wasn't sure, so I can check it from the dif
cheers Bob
Posted: Wed Dec 10, 2008 7:59 pm
by jonathon
You have an early casing which should have a diff with the filler hole in it.
It appears that someone has replaced the diff with a later unit which does not have a filler (in this type the filler is in the back plate of the diff housing.
How they filled it correctly with oil is a mystery.
Posted: Wed Dec 10, 2008 8:02 pm
by PSL184
Re- read the first post again Jonathon - Carefully.....
Posted: Wed Dec 10, 2008 8:04 pm
by Tweedy
Hi Jonathon
I thought the dif looked clean, no it does not leak but I have not checked it yet, at least I know how to top it up now, and the filler plug is the level plug as well.
Bob
Posted: Wed Dec 10, 2008 8:06 pm
by Tweedy
PSL184,
Hi he is getting me lost now
Posted: Wed Dec 10, 2008 8:06 pm
by jonathon
Posted: Wed Dec 10, 2008 8:16 pm
by Tweedy
Hi
OK I will let you off then, I hope you get well soon with Christmas coming up. if my wife doesn't mind I will be spending my Christmas with Rosie my MM
Cheers
Bob
Posted: Wed Dec 10, 2008 8:27 pm
by bmcecosse
The fun starts for you if you dcide to upgrade to a 4.22 -or 3.9/3.7 diff - because they have no filler plug, and neither does your axle case! So if you do that swap - you can either fill it blindly through the breather hole - or drill/tap and fit a new filler plug in the casing - or of course - fit a complete later axle !!
Posted: Wed Dec 10, 2008 8:35 pm
by Tweedy
Hi Roy
Is anything simple with these MMs
Posted: Wed Dec 10, 2008 8:37 pm
by bmcecosse
Yes - it's ALL dead simple!! Certainly compared to modern cars.
Posted: Wed Dec 10, 2008 8:40 pm
by Tweedy
Yes I suppose your right, and I am glad there are people on this site to guide me through all these things
Bob
Posted: Wed Dec 10, 2008 9:20 pm
by bpr81a
bmcecosse wrote:The fun starts for you if you dcide to upgrade to a 4.22 -or 3.9/3.7 diff - because they have no filler plug, and neither does your axle case! So if you do that swap - you can either fill it blindly through the breather hole - or drill/tap and fit a new filler plug in the casing - or of course - fit a complete later axle !!
I have no filler plug on one of mine. Just jack up on one side and pull the halfshaft - Pour oil down axle tube. Capacity is 1 litre.
Posted: Wed Dec 10, 2008 9:23 pm
by Tweedy
Hi
Thanks for that tip
Bob
ps Good site isn't it
Posted: Wed Dec 10, 2008 9:25 pm
by bigginger
jonathon wrote:You have an early casing which should have a diff with the filler hole in it.
Go on, ask him how he knows... ;)
Posted: Wed Dec 10, 2008 9:30 pm
by Tweedy
I think he must have just had one of his tablets
