@6:39 when the standby rudder shut off valve fully opens, valve position relay K8 energises to open the circuit to the low pressure light and it extinguishes - not because the standby hydraulic pump is powering the rudder. The low pressure switch is located within the respective flight controls hydraulic module downstream of the flight controls shut off valve and is only exposed to system pressure (A or B). The standby hydraulic fluid lines don’t connect to flight controls hydraulic modules
@7:53 never knew the reason the guard was orientated the opposite of the others on the panel - good info I wonder why they didn’t do the same for the CSD disconnect switches - that can only be reset on the ground with the engine shut down 🤔
@3:25 you talk about the safety precaution with regards to turning system B on incase the steering by pass pin is not installed. I understand the point of your video but if you are going to talk about safety you should really point out at the start of the video or at some point before you pressurise a system that there is no one around the aircraft and all areas are clear because you are pressuring hydraulic systems at will without asking for a clearance to do so. Number one rule before turning on a hydraulic pump is to get clearance from the ground crew to ensure everyone on the outside of the aircraft is clear. Without getting clearance someone could be seriously injured or killed
@8:44 PTU is located on the keel beam in the main landing gear wheel well
@6:39 when the standby rudder shut off valve fully opens, valve position relay K8 energises to open the circuit to the low pressure light and it extinguishes - not because the standby hydraulic pump is powering the rudder. The low pressure switch is located within the respective flight controls hydraulic module downstream of the flight controls shut off valve and is only exposed to system pressure (A or B). The standby hydraulic fluid lines don’t connect to flight controls hydraulic modules
@7:53 never knew the reason the guard was orientated the opposite of the others on the panel - good info
I wonder why they didn’t do the same for the CSD disconnect switches - that can only be reset on the ground with the engine shut down 🤔
Nice.
WOW, just worked out what you mean by 360 view in the cockpit - well done
Solid camera work.
THANKS CHRIS! VERY INFORMATIVE AS USUAL...
Excellent video!!! Love the 3D
thank you capt,
@3:25 you talk about the safety precaution with regards to turning system B on incase the steering by pass pin is not installed. I understand the point of your video but if you are going to talk about safety you should really point out at the start of the video or at some point before you pressurise a system that there is no one around the aircraft and all areas are clear because you are pressuring hydraulic systems at will without asking for a clearance to do so. Number one rule before turning on a hydraulic pump is to get clearance from the ground crew to ensure everyone on the outside of the aircraft is clear. Without getting clearance someone could be seriously injured or killed
Great video
I love these old time airplanes. Probably 1960s, now replaced by the airbus a220.
Well, I’m flying the 737 max that is quite recent and the system is the same…
@@AandrewB. wut? That's madness. The max needs sharp pilots. Hope your sched is treating you well
The dumb camera man is more focused on showing his useless mask than where his camera is pointed.