How To Repair Hole In Refridgerator Tube

Before yous even think about undertaking this repair, you'll want to read this excerpt from The Complete DIY Refrigerator Repair Reference:

If you've confirmed a Freon leak and you lot remember y'all have the huevos to do the sealed arrangement work yourself, y'all absolutely need this refrigeration service preparation DVD from Electrolux. (The compressor, its associated tubing, the evaporator, the condenser, and the Freon charge in the tubing are collectively referred to equally the "sealed system.") It takes you through all the procedures you'll need to primary in social club to practise your own sealed system piece of work. If you lot accept an older refrigerator, you may need to catechumen from R-12 to R134a.

"Merely, Samurai, shouldn't nosotros become an EPA license to buy the Freon then that we tin can be obedient to the gubmint and do everything they tell united states of america to practice?"

Ahh, Grasshoppah, your bootlicking question reminds me of a story… what was it?… ah aye, The Story of O.

For written sealed organization service procedures and a list of tools you'll need, download this reference.

And this topic in the Kitchen Apparatus Repair Forum has a good give-and-take almost recharging tips.

Annotation that the pictures included in this mail service are just thumbnail pics. Pop quiz: What are "thumbnail pics"? Anyone? Bueller? Bueller? Thumbnails are reduced-size versions of a full-calibration picture. To see the total-size version, along with the illuminating annotations, click the thumbnails.

Armed with this essential background information, you lot're ready to strut through a pictorial guide. Photos courtesy of my comrade-in-arms and brother-in-the-Craft, Jedi Appliance Guy.

Pinhole in the evaporator. This is a typical location for a pinhole leak in the evaporator. Can be very difficult to spot visually; they're usually located using a freon sniffer or chimera solution.

Once the leak is located, then you apply "The Patch."

And here's the special patch goo that you utilise. This is a specialty detail that yous won't discover at your neighborhood hardware store. But I just happen to have an extra tube that I tin spare– come git you one.

Here'south a look at some of the special toys, er, I mean, tools that you'll demand to do refrigeration sealed system piece of work.

After the leak is patched, you have to pull a deep vacuum on the sealed system to remove as much water vapor as possible. If you don't, yous could clog the filter-dryer, create ice plugs at the junction where the capillary tube enters the evaporator, and all kinda other bad stuff that results in warm beer.

Cheque the current draw on the compressor as the organisation is recharging. The electric current describe should increase as more refrigerant is added to the organisation. If not, well, something ain't correct. Could be another leak or a bad compressor. Either way, there'south trouble in Paradise (or, as nosotros professional appliantologists like to say, "Vees badden"… that's a picayune German lingo fer ya).

Hither'southward a closer look at the manifold guess set that's part of every refrigeration tech'due south bag o' tricks. In addition to recharging the sealed arrangement, manifold gauges are essential for diagnosing sealed system problems. By measuring the high side and low side pressures, the highly-skilled nonetheless woefully-underpaid appliantologist can depict diverse diagnostically-useful conclusions virtually what's incorrect with the refrigeration system.