Are AC O-rings special?
These O-rings are suitable as general purpose seals as they are resistant to tears and abrasion. Although they are used in many automotive applications, Viton O-rings are NOT compatible with refrigerants. You won’t find them in any OEM AC system and you should never use it for replacements.
How do you size an AC O-ring?
How to Measure O-Rings
- Place the O-ring on a clean, flat, level surface.
- Determine the inside diameter by using a ruler to measure from one inner edge to another.
- Use a ruler to measure the diameter, from one outer corner of the O-ring to the other outer corner.
- Finally, measure the cross-section.
How much does it cost to tighten an O-ring?
The general rule for properly tightening an o-ring fitting is hand-tight, plus a quarter turn. Connect the fittings and tighten by hand. Once completed, use two wrenches, positioning them ¼ turn apart [show starting position of 12 o’clock].
What oil do you use for AC o-rings?
mineral oil
You can use mineral oil on the o rings.. I preffer Nylog assembly lube, but if you’re in a rush, use mineral oil, or whatever oil you’re using in the system.
Can you use Vaseline to lubricate O rings?
Answer: Well, Mike, no, you do not want to use Vaseline on your o-rings. The petroleum-based jelly eats away the rubber, causing the rubber to stretch, or tear sooner than normal. The preferred pool o-ring lube is a Teflon or Silicone base to keep the rubber soft and supple.
What makes up an O ring in a piston rod?
An O-ring is a circular cross-section ring molded from rubber (Figure 1-1). The gland — usually cut into metal or another rigid material — contains and supports the O-ring (Figures 1-2 and 1-3). The combination of these two elements; O-ring and gland — constitute the classic O-ring seal assembly. Groove Bore Piston Rod
Where is the a / C control relay located?
The A/C compressor relay is located inside the IPDM and is not serviceable you will need to replace the unit. Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
Where can I find the Parker O-ring Handbook?
Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 www.parkerorings.com Parker O-Ring Handbook Section I – Introduction inPHorm™ is a trademark of Parker Hannifi n Corporation. 1.0 How to Use This Handbook. . . . . . . . . . . . . . . . . . . 1-2