Peugeot Boxer 2.2 HDi slave cylinder bleed nipple leak

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Hadmund
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Peugeot Boxer 2.2 HDi slave cylinder bleed nipple leak

Unread post by Hadmund »

Does anyone have a part number for the hose going into the slave cylinder of a Peugeot Boxer with a 2.2 HDi?

I've just replaced the clutch and when bleeding the clutch the pedal won't return and I can see that instead of the system holding pressure it leaks out of the bleed nipple. Note it's a plastic slave cylinder where the hose coming from the master blocks off the bleed valve.
This was also pressed in with zip ties by the previous "mechanic" that had a go at it. As well as being held in with it's clip of course.

To be it seems like the bottom o-ring is a bit loose and doesn't seal properly, I haven't been able to find the right size o-ring that can stand DOT4 so I'll just replace the whole hose.

If anyone has experience with this and knows what the problem might that would be great. Otherwise I'll just try replacing the hose and slave cylinder as the slave cylinder is quite cheap.

VIN: VF3**************[VIN obfuscated, can be read by forum staff]
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mickthemaverick
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Re: Peugeot Boxer 2.2 HDi slave cylinder bleed nipple leak

Unread post by mickthemaverick »

Unfortunately I don't have access to the Stellantis Database so I cannot use your VIN, what year is the van? :)
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
Hadmund
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Re: Peugeot Boxer 2.2 HDi slave cylinder bleed nipple leak

Unread post by Hadmund »

mickthemaverick wrote: 14 Dec 2025, 17:37 Unfortunately I don't have access to the Stellantis Database so I cannot use your VIN, what year is the van? :)
It's a 2011
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Re: Peugeot Boxer 2.2 HDi slave cylinder bleed nipple leak

Unread post by mickthemaverick »

I think this is the right parts diagram for your clutch:
BOXER II - U5F 2 21M10A - CLUTCH CONTROL MASTER CYLINDER.pdf
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I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
Hadmund
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Re: Peugeot Boxer 2.2 HDi slave cylinder bleed nipple leak

Unread post by Hadmund »

mickthemaverick wrote: 14 Dec 2025, 18:05 I think this is the right parts diagram for your clutch:

BOXER II - U5F 2 21M10A - CLUTCH CONTROL MASTER CYLINDER.pdf
I'm not entirely sure it's the right one as the hose end and the slave cylinder doesn't look entirely the same and I can't find any pictures online of the exact part number. Are there other diagrams that might fit? It's a 6 speed gearbox and the car was sold in Norway if that makes a difference.

I'll have a look if the part looks right on my garages parts supplier's website when I get to work tomorrow.
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mickthemaverick
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Re: Peugeot Boxer 2.2 HDi slave cylinder bleed nipple leak

Unread post by mickthemaverick »

Unfortunately because I cannot access the info from your VIN I have to enter various things to get to the diagram. To be safer I need the actual bodyshape, wheelbase and transmission information which I had to guess at while seeking that diagram. Also I cannot get back on that system now until tomorrow as it uses my TV as a monitor and SWMBO is now watching something!! :)
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
Hadmund
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Re: Peugeot Boxer 2.2 HDi slave cylinder bleed nipple leak

Unread post by Hadmund »

No worries, I'll see what info I can find.

Wheelbase is 404cm
Width is 205cm
Total lengt is 599cm
Dry weight is 2160kg
Gearbox is a 6 speed
Engine is a 2.2HDi

I think it's a H2L3
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mickthemaverick
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Re: Peugeot Boxer 2.2 HDi slave cylinder bleed nipple leak

Unread post by mickthemaverick »

I assume it is a panel van? :)
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
Hadmund
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Re: Peugeot Boxer 2.2 HDi slave cylinder bleed nipple leak

Unread post by Hadmund »

mickthemaverick wrote: 14 Dec 2025, 19:18 I assume it is a panel van? :)
Yes
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Re: Peugeot Boxer 2.2 HDi slave cylinder bleed nipple leak

Unread post by mickthemaverick »

I managed to get 15 mins more monitor time but to no avail I'm afraid. I looked at all the Boxer 2.2HDi long wheelbase panelled van options and they are all showing a 5 speed gearbox. So we'll have to wait for a member who has access to the live system and can look it up from your VIN. Sorry but I gave it my best shot! :)
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
Hadmund
(Donor 2025)
Posts: 29
Joined: 03 Apr 2023, 08:07
x 3

Re: Peugeot Boxer 2.2 HDi slave cylinder bleed nipple leak

Unread post by Hadmund »

mickthemaverick wrote: 14 Dec 2025, 19:47 I managed to get 15 mins more monitor time but to no avail I'm afraid. I looked at all the Boxer 2.2HDi long wheelbase panelled van options and they are all showing a 5 speed gearbox. So we'll have to wait for a member who has access to the live system and can look it up from your VIN. Sorry but I gave it my best shot! :)
No worries, thanks for your help anyway.