My kenmore ref is not cooling and the water is coming warm from the dispenser
But the freezer is working I try to clear the airway from the food but nothing works ,any suggestion... thanks

If the freezer compartment is working, then that limits the possibilities. The freezer compartment is what is actually cooled. Air is then forced from the freezer compartment into the refrigerator using a fan/baffle system. Either the fan has failed and needs to be replaced or the baffle is not working or the system is plugged with ice.

Here's one source for a do-it-yourself repair manual. They also have "evaporator fan" repair kits. You'll need your exact model to get the right part.

Fast Moving Whirlpool / Kenmore Brands Refrigerator and Freezer Parts (http://pcappliancerepair.com/whirlpool-refrigerator.php)

Unfortunately, it's rather hard to get a repair manual for actual models of Kenmore refrigerators. You can find owners manuals that you can download at:

Owner's Manual | Find Product User Manuals - Managemyhome.com (http://www.managemyhome.com/mmh/owner_manuals)