Big Green Machine

If your Bissell Little Green Machine has no suction at the hose end but good suction underneath the dirty water tank, try these steps: check for clogs in the hose and attachment, ensure the tank and filters are properly seated, test without an attachment, inspect for damaged hoses or seals, clean the machine, and run hot water through the hose. If the issue persists, contact Bissell customer support for assistance or consult your user manual for specific troubleshooting steps.

see if going to this link helps you out.
https://www.google.co.uk/webhp?sourceid=chrome-instant&rlz=1C1CHBD_en-GBGB719GB719&ion=1&espv=2&ie=UTF-8#q=How+to+clean+filter+on+bissell+big+green+clean+machine

Check you User Guide and see where the filters are. They usually have have a filter under the flow indicator. Turn the Flow Indicator cap counter-clockwise to remove it. Lift out the rotor and the filter is under it. Remove it and clean. Reinstall in reverse order. I don't know anything about the specific machine you have but I know they have a flow indicator from other comments I've read so it's worth the try.. Hope that Helps.

there must be a gasket that needs replaceing this link below may help you
http://www.vacsite.com/en/bissell-parts-1/bissell-parts/86t3-big-green-deep-cleaning-machine-series.html

Hey, sorry you're having difficulty with the spray on the hose.

Here's a quick link to troubleshooting steps to assist you:
http://www.bissell.com/FAQDetail.aspx?id=23646&cid=ccsocial

No, it has an inner wall. Here is a link to the user's guide on bissell.com: http://www.bissell.com/downloadfile.aspx?id=544&cid=ccsocial

Additionally, here is a link to the available parts for this machine: http://www.bissell.com/parts/?id=9143&sc=product&productid=7805&cid=ccsocial

We are sorry about the issues you've run into.

This link gives detailed troubleshooting instructions for you: http://www.bissell.com/FAQDetail.aspx?id=1122&icid=ccrr
And this video shows easy maintenance items: http://www.bissell.com/how-to-videos/proheat-2x-machine/care/?icid=ccrr

If your machine continues to not spray, please take it to a BISSELL Authorized Service Center for warranty repairs. If you are experiencing difficulties other than no spray, the technician will let you know the cost for those repairs if your machine is outside of the one year warranty timeframe. You can locate a BISSELL Authorized Service Center at this link: http://www.bissell.com/service-centers/?zip=Enter%20your%20zip%20code&distance=50&icid=ccrr

One pointer that can help between uses is running water through the lines. First, put clean water in both tanks and set your unit to the heavy traffic setting for one pass. This will flush out any cleaning formula in the lines so your spray tips won't get build-up between uses, which can lead to a lack of dispensing the cleaning formula.

THE JETS UNDERNEATH THE MACHINE THAT SHOOT THE WATER OUT ARE PROBLY CLOGGED WITH DETERGENT. Get a pin and try to clean them from underneath the machine . Ten put some hot , hot water in and wait about 5 mins. then try it out.

CLICK HERE for the user guide in PDF format

This should cover everything you want to know.

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