[lowesdarwen]

Hi


My Honda Gx390 with a ww965 interpump has decided to give up!!!



Its just the pump that has lost power, hardly pressure at all coming out. (lucky i was just doing my own patio this weekend)



Has anyone any quick ideas of what could be wrong, or any good local service centres in Lancashire (nr. Blackburn)


had a quick look but no luck!!


cheers


kev

[John Kelly]

Its probably just the seals need replacing, easy job costs about 50 quid.

[BDCS]

If you have a sepetrate return to tank from the unloader make sure its got no flow when washing as the unloader can fail and this flow is the result. Fit a pressure guage to monitor pressure and you can tell before it fails big time. Also check that the lack of performance is on the gun and the fsc.

[John Gregory]

I've just got a set of seals off a bloke in manchester , he's on ebay just search interpump and he comes up

John

[lowesdarwen]

Hi john,

 have you got a name (ebay account name)  or something, as i cant find much under interpump on ebay.

how much did they cost you ??


cheers


Kev

I've just got a set of seals off a bloke in manchester , he's on ebay just search interpump and he comes up

John

[BDCS]

Tech clean or valetech do them

[John Gregory]

Kev    heres is number 0771 991 8326 his name is Pete trades as valetech on ebay hes a top bloke and very helpful

John

[John Gregory]

Kev if you need asap email me I've got a set of the seals you need in my van
I'm Urmston near the  Trafford center

John

[lowesdarwen]

Cheers Pal, all sorted now

 Thanks Again!!

 

Kev if you need asap email me I've got a set of the seals you need in my van
I'm Urmston near the  Trafford center

John

[BDCS]

what was it

[drivewasher]

The seals are well down the list in the testing stage.
First stop is Filters, then air leaks on suction line Test this by useing from a good flow tap direct if m/c works then its sucking air.
But my money is on valves take em out and inspect them. If you find the plastic carriers are brocken and/or the valve "discs" are cracked or split this is probably due to cavitation caused by lack of water