Can't get water filter housing apart to put in new cylinder

with the bonnet open and black plastic engine cover removed look on the right side of the cylinder head above the gearbox you will find a black housing that has water pipes connected to it that housing lets water circulate through its outer edge and in the center engine oil runs through it the housing being made of plastic it warps and lifts the rubber gasket which cause the oil in water so remove clean cylinder head surface clean threads in head and of bolts and fit a brand new housing flush cooling system top up with antifreeze and check oil level it might need to be toped up

it is showing your status aqua pure is set at 100% salt is at 4500 parts per million which is too high to operate should be between 2700 and 3400 to work properly you need to drain some water out and add fresh to dilute the salt general fault is because salt level is too high it is showing your filter pump and extra aux is on go to the equipment on on main screen it will give you a list of all your equipment any questions send me more info

The Aqua-Pure Plus DA29-00003G is a replacement filter for Samsung refrigerators.
http://www.freshwatersystems.com/p-4403-samsung-aqua-pure-plus-da29-00003g-refrigerator-water-filter.aspx

filter pump is off

The model number you provide doesn't come up n the Aqua Pure web site
Here's the link to the site :

http://www.aquapurefilters.com/

The right settings depend on the capacity of your softener and the hardness of your water before softening. If you know these, then you can program your softener with the right values. If you do not have a manual for the 268/760 you can download one from here:
http://www.pentairwatertreatment.com/en-us/Products/Electronics/Logix+740_760.htm
Best of luck,
GH

You will find a manual for the Autotrol Logix 268/760 here:

http://www.pentairwatertreatment.com/en-us/Products/Electronics/Logix+740_760.htm

Check aerator and clean

Try looking on the computer board for a battery back up. If it does have one, unplug that and then plug it back in and see if that will reset your control.

it is normal to loose pressure from the filter it must have very small holes in it for the water to pass threw so it can trap dirt and particales from both well and city water. it is normal for it to cut back on pressure, it will cut back more and more as it catches the things that you are filtering out. what you might want to do is filter your drinking water only, under your sink .dont try shower and outside faucets. and you wont have to replace it as often. well good luck and good day to you... sawdust46