Hey all!
My transmission has been making quite a loud whining noise for the past few months.
I want to replace/refill the fluid, so I am curious as to where the fill port is.
Looking at the gearbox from the side, is this the fill port?
Also, what sort of oil should I buy?
Thanks!
Transmission fluid on a petrol XU BX
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- BXpert
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Transmission fluid on a petrol XU BX
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- BXpert
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Re: Transmission fluid on a petrol XU BX
That's the reverse gear shaft bolt, Don't undo that!
The fill plug is on the side of the gearbox, the biggest one in the metal plate, visible from the wheel arch.
If your gearbox is noisy, then it's possible that you'll need a gearbox rebuild, but definitely try new oil first. I can't remember what is in mine. It was recommendeded to me at the time.
Hope that helps.
The fill plug is on the side of the gearbox, the biggest one in the metal plate, visible from the wheel arch.
If your gearbox is noisy, then it's possible that you'll need a gearbox rebuild, but definitely try new oil first. I can't remember what is in mine. It was recommendeded to me at the time.
Hope that helps.
1992 Citroën BX 1.9 Diesel Meteor 4x4 - The Project.
1992 Citroën BX 1.9 TXD (with GTI engine; Mulleys old car) - Parts car.
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1992 Citroën BX 1.9 TXD (with GTI engine; Mulleys old car) - Parts car.
2004 Citroën Xsara Desire. (Now gone).
2016 Ford Focus Zetec - Daily Driver. (Absolute bone shaker).
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- BXpert
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2007 BMW 318D (the "company car") - x 43
Re: Transmission fluid on a petrol XU BX
That is a huge help, thank you!David wrote: Wed Mar 15, 2023 6:12 pm That's the reverse gear shaft bolt, Don't undo that!
The fill plug is on the side of the gearbox, the biggest one in the metal plate, visible from the wheel arch.
If your gearbox is noisy, then it's possible that you'll need a gearbox rebuild, but definitely try new oil first. I can't remember what is in mine. It was recommendeded to me at the time.
Hope that helps.
Someone else found a spec sheet for the exact oil used in mine, so I am covered in that regard.
Also, I'd rather avoid a gearbox rebuild. For now I just want this one to work the best it can.
And, since I am new to DIY, how do I drain the gearbox?
Proudly daily driving a 1989 BX 16 TRS since 2021
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Re: Transmission fluid on a petrol XU BX
See: viewtopic.php?t=21202 Be sure to use a GL4 oil, not GL5 which is not compatible with the syncro rings in PSA gearboxes.
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- BXpert
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2007 BMW 318D (the "company car") - x 43
Re: Transmission fluid on a petrol XU BX
Oh, this looks good.xantia_v6 wrote: Wed Mar 15, 2023 9:33 pm See: viewtopic.php?t=21202 Be sure to use a GL4 oil, not GL5 which is not compatible with the syncro rings in PSA gearboxes.
Thanks for pointing that out!
Proudly daily driving a 1989 BX 16 TRS since 2021