From: jeffrey E. <jeevacation@gmail.com> Sent: Tuesday, December 20, 2016 8:49 PM To: Larry Visoski Subject: Re: GIV update yes, to both On Tue, Dec 20, 2016 at 3:43 PM, Larry Visoski <mailto > wrote: Jeffrey Gulfstream has to manufacture the replacement angle that is corroded, deliv=ry date is Jan 4th. Gulfstream engineering Savanah is reviewing the corroded area, taking into =ccount the part is not available until Jan 4th, and not a saftey of flight=issue, we hope to obtain a 30 day extension from Engineering to require us=to clean, prime and install new rivets as temporary repair. I'm told I will have firm answer later today., Pylon Precooler: I spoke to Tech support, Gulfstream recommends doing a full system integrit= check of PreCooler system and cabin pressurization, which includes instal=ing a temporary digital temp sensor in the pylon to make sure hot air is t=iggering the Pylon Precooler operation. Tech support suggest checking Air =ycle machine temperature outlet, since functionality and temperatures of a=l pressurization components have an effect on preCooler operation. If we get the 30 day extension, I'd like to have Westfield, Savanah or =runswick Gulfstream accomplish the corrosion repair and accomplish Precool=r check,. If you agree? Thx Larry Sent from my iPhone =AO please note The information contained i= this communication is confidential, may be attorney-client privileged,=may constitute inside information, and is intended only for the use 4 the addressee. It is the property of JEE Unauthorized use, disclos=re or copying of this communication or any part thereof is strictly pro=ibited and may be unlawful. If you have received this communication =n error, please notify us immediately by return e-mail or by e-mail to =a href="mailto:jeevacation@gmail.com" target="_blank">jeevacation@gmai=.com, and destroy this communication and all copies thereof, inc=uding all attachments. copyright -all rights reserved EFTA_R1_01916684 EFTA02665927