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#1 IRS tie plate removal

Posted: Mon Oct 31, 2022 10:12 pm
by Desmo
Hello,

I would like to remove the tie plate from the rear suspension cross member. Is there something to consider when unscrewing? The irs is still on the car.
Thank you for your help.

Regards
John

#2 Re: IRS tie plate removal

Posted: Mon Oct 31, 2022 11:16 pm
by bitsobrits
The nuts are not captive. But no issue to remove in situ. The lower control arms are primarily located by the rigid bracket attached to the differential so no worries there.

I removed mine twice before my IRS rebuild, once to straighten and clean and the other time to re-seal the back cover.

#3 Re: IRS tie plate removal

Posted: Tue Nov 01, 2022 2:32 am
by abowie
I don't think I'd let the weight of the car rest on the wheels while you have the plate off.

#4 Re: IRS tie plate removal

Posted: Tue Nov 01, 2022 8:56 am
by Desmo
Hello Andrew,

I understand. The car is jacked up, the wheels removed and the axle ends supported.

John

#5 Re: IRS tie plate removal

Posted: Tue Nov 01, 2022 8:56 am
by abowie
Haven't done this myself but I reckon it should be fine.

#6 Re: IRS tie plate removal

Posted: Tue Nov 01, 2022 8:57 am
by mgcjag
Why do you want to remove the plate

#7 Re: IRS tie plate removal

Posted: Tue Nov 01, 2022 9:04 am
by Desmo
Hello Steve,

to clean the area from old grease, dirt etc.

John

#8 Re: IRS tie plate removal

Posted: Tue Nov 01, 2022 9:17 am
by abowie
LOL. Shipwright's disease diagnosis is incipient.

#9 Re: IRS tie plate removal

Posted: Tue Nov 01, 2022 9:54 pm
by Desmo
.... possibly.

Thank you all.

John

#10 Re: IRS tie plate removal

Posted: Wed Nov 02, 2022 1:07 pm
by chrisfell
I remove the tie plate to check/top up the diff with its oil. I've also found the greasing the lower wishbone pivots is easier with the tie plate off.

At the same time the plate gets a good clean and the fasteners get brightened. Next year I might even replate them