Recent Topics - Rotate.Aero https://rotate.aero Thu, 20 Sep 2018 02:32:38 +0000 MYOB en-gb Pressurization - by: JOHN GERALD BEJARANO https://rotate.aero/forum/737-400-ata-21/300-pressurization#521 https://rotate.aero/forum/737-400-ata-21/300-pressurization#521 Climbing to 27000 ft the pressurization system works fine7.45 psi, on the cross over to 28000 feet the system falls behind and seems to climb as the aircraft climbs pressure is above 7.8 and higher.

We have changed the controller panel, pressure controller and the Delta P no difference


Please advise]]>
ATA 21 Air Conditioning & Pressurization Sun, 09 Sep 2018 21:46:15 +0000