EFTA02499617

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From: jeffrey E. <[email protected]> Sent: Thursday, June 11, 2015 11:04 PM To: Larry Visoski Subject: Re: GIV if the vibration is we can upgrade the autopilots , eitthe= now or when we add enhanced vision can the g4 do ny st peterburg no= stop? =n Thu, Jun 11, 2015 at 6:53 PM, Larry Visoski w=ote: Jeffrey The GIV is return to Service, I ground ran engines and systems check good., -Changed #1 ADC air data computer,. -voltage checked left converter with digital meter: Volts, Freq and 400Hz o=tput, heat soaked while runner for hour on ramp, checked good. -changed two BUSS Couplers for #2 FGC Flight Guidance Computer.,nuisance it=m, checks good now. -BUSS control relay fail 2 & 3 during initial power up is normal nuisan=e code, and can be cleared by pushing Nutcracker test switch (squat switch=or WOW, Weight On Wheels) Circuit, according to HoneyWell Tech ops a=d SAV Tech support this is normal nuisance item,. But can be remedied by u=grade of FGC computers from our current -905 to -906 computers., system op=rates normal. Our GIV has first generation SPZ8000 autopilot, GIVSP has SPZ8400 and GV ha= SPZ8800., I plan test flight in Helicopter 11am tomorrow for blade tracking., Possible test flight for vibration in GIV around 5pm, depends how heli flig=t goes,. I'll take several Gulfstream Techs to experience our buffet/v=bration for opinions„ Thx Larry Sent from my iPhone =C2 please note EFTA_R1_01626113 EFTA02499617 The information contained