APG85 Posted February 26, 2009 Share Posted February 26, 2009 On the ISO work card deck, Card NO. 1-214 it says: D. FLOW CONTROL VALVE FILTER CONDITION; CLEAN BY ULTRASONIC METHOD (AIRCRAFT PRIOR TO 74-1658). The IPB does not show this filter. Has anyone ever delt with this before? Is the filter within the flow control valve? There should be one for the flt deck and cargo compartment. Thanks. Quote Link to comment Share on other sites More sharing options...
SonnyJ Posted February 27, 2009 Share Posted February 27, 2009 1C-130H-4-21-1. There are several listed depending in useable on code....GL Quote Link to comment Share on other sites More sharing options...
tinyclark Posted February 27, 2009 Share Posted February 27, 2009 (edited) It is not located in the lower forward fuselage as this card eludes to, and I can understand the confusion. It is usually behind the aft panel under nav table (just forward of FS245). Also confusing is the prior to 74,1658 statement. From what I know, this filter is on every damn one of 'em. BUT!!! Card 2-116, task 6, states, OUTFLOW VALVE FILTER FOR CLEANLINESS. REPLACE IF NECESSARY. WTF is the deal???????????????? There is a fliter in the flow control and shutoff valve under deck, but that would require a backshop T.O. to disassemble, and we can't have that going on. Mabe Sonny can help figure this out. I'm just a dumb pointy head. I can tell you that the filter is for the emergency depressurization flow contol valve. It is shown in the -4-21-1, section 21-30-00, Figure 1c, item 145. The element cartridge is cheaper, about $25, and is item -75. However, the step it does specifically state to clean it, and that makes me wonder why there are so many spares in supply... Of course, we could purhcase a mil spec hydrosonic cleaner for $2500, and reuse them. We would see payback after 100 ISO inspections. BUT, it could be used to clean everyone's jewelry, carbs, and anything else we needed it for, so there's a plus. Edited February 27, 2009 by tinyclark Quote Link to comment Share on other sites More sharing options...
tinyclark Posted February 27, 2009 Share Posted February 27, 2009 This is the only filter I could find any where on or around the flow control and shutoff valve. The filter is all metal, which would warrant ultrasonic, supersonic, or Sonic Drive-in cleaning. I'm not sure what if this is the filter being referenced. Quote Link to comment Share on other sites More sharing options...
APG85 Posted February 27, 2009 Author Share Posted February 27, 2009 Thanks for the info! This helps. Quote Link to comment Share on other sites More sharing options...
Steve1300 Posted February 28, 2009 Share Posted February 28, 2009 (edited) On the upstream side of the flow control and shutoff valve is a metal line attached to a fitting that also goes to a regulator and the altitude compensator. That fitting is the back of a bleed air filter that can be cleaned ultrasonically. It can also be replaced. The wording of your card indicates that you are to clean that filter. The schematic that TineyClark showed doesn't match our valves. It depends on what part number FCSOV your aircraft have, I reckon. Edited February 28, 2009 by Steve1300 Quote Link to comment Share on other sites More sharing options...
kingair200 Posted March 18, 2009 Share Posted March 18, 2009 Same filter as the outflow valve and safety valve bleed air pt #37820 Quote Link to comment Share on other sites More sharing options...
bischoffm Posted March 19, 2009 Share Posted March 19, 2009 Here are some pics of the Flight deck outflow valve filter. The job guide does not tell you to keep the adapeter to remove the inserted filter cartridge (factory installed) and connect hose to the valve, but it does tell to how to replace the cartridge. That is why these pictures show the factory installed filter in and the other hose filter just laying around Quote Link to comment Share on other sites More sharing options...
Nc97 Posted March 20, 2009 Share Posted March 20, 2009 I do believe that your actuator cover screw is saftied backwards!!! Quote Link to comment Share on other sites More sharing options...
1685FCC Posted March 20, 2009 Share Posted March 20, 2009 As well as the cannon plug in the bottom photo. Unless that long ass piece of s/w is attaching it from the 90 degree fitting across from it?? Dave Quote Link to comment Share on other sites More sharing options...
EClark Posted March 20, 2009 Share Posted March 20, 2009 Maybe they was using that as a example of how not to safety connections Quote Link to comment Share on other sites More sharing options...
DC10FE Posted March 20, 2009 Share Posted March 20, 2009 Actually the above photo is a mirror image. Here's the flipped pic. I wish all things were that easy to fix. Don R. Quote Link to comment Share on other sites More sharing options...
agarrett Posted March 20, 2009 Share Posted March 20, 2009 Look at the numbers. Quote Link to comment Share on other sites More sharing options...
bischoffm Posted March 23, 2009 Share Posted March 23, 2009 Yes the cover plate is probably backwards but the cannon plug was safetied to the elbow so it was OK. It was in ISO so hopefully it was fixed, it was 5 years ago after all Quote Link to comment Share on other sites More sharing options...
uncleglenn Posted March 23, 2009 Share Posted March 23, 2009 I agree with agarrot--check the numbers on the screen adjacent to the C/P. Glenn Quote Link to comment Share on other sites More sharing options...
uncleglenn Posted March 23, 2009 Share Posted March 23, 2009 Sorry about spelling your name agarrett--apparently I've lost a lot more memory cells than I thought. Glenn Quote Link to comment Share on other sites More sharing options...
Guest Posted March 23, 2009 Share Posted March 23, 2009 Glenn, When you look at the picture (avatar) next to his name, it's not too difficult to understand how the spelling might be off..... John Quote Link to comment Share on other sites More sharing options...
tinyclark Posted March 26, 2009 Share Posted March 26, 2009 The Russian under the arrow on the left side of the picture caught my eye, along with that Southern Butt Roast. Quote Link to comment Share on other sites More sharing options...
agarrett Posted April 1, 2009 Share Posted April 1, 2009 I agree with agarrot--check the numbers on the screen adjacent to the C/P. Glenn I been called worser stuff than that. Quote Link to comment Share on other sites More sharing options...
tinyclark Posted April 3, 2009 Share Posted April 3, 2009 The filter they are referring is the one under this retainer. This view is looking straight up just inside fuselage station 245. This should have a retaining ring installed. The NSN for the filter is 5325-00-529-3720. The retaining clip is 5325-00-807-5335. Quote Link to comment Share on other sites More sharing options...
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