- Does Mac Move The Manual Trim Wheel Move On The 737 Max Specs
- Does Mac Move The Manual Trim Wheel Move On The 737 Max Specifications
- Does Mac Move The Manual Trim Wheel Move On The 737 Max Review
Does Mac Move The Manual Trim Wheel Move On The 737 Max Specs
The manual, which is 1,400 pages long, did not specify the flight conditions in which the wheel might be needed. The trim wheel is a relic of the Boeing 737’s 1960s origins and does not appear. Hi Centaurus, From what I remember of the B707-320 over 40 years ago, the possible scenario of the HS refusing to move when under high aerodynamic load could apply to electric trimming (using the piccolo switches) as well as manual trimming (cranking the large trim wheels on each side of the centre pedestal). “Stabilizer Trim Wheel Forces comply with 14 CFR 25.143 by analysis, per EASA CRI B-17, because existing guidance does not cover stabilizer trim wheel forces. Simulator predictions, validated by flight test, were used to calculate the required stabilizer trim wheel forces and a mockup of the stab trim wheels was used to measure the force. Cgtalk auto rig for mac computers.
originally posted by: KansasGirl
But..it's the pilots' faults, right? Wasn't that the consensus from the experts, the last I checked the last thead on it? The pilots didn't knowhow to shut off the auto-pilot and do a manual trim with that wheel thing. Not the plane's fault.
As I understood it....
The manual trim wheel is not usable due force required to move it, on prior models when auto trim/computer circuit breaker was 'off' the pilots powerassisted trim from yoke switch worked - in the MAX this switch was made to be unpowered forcing use of manual trim wheel which of course wasunusable.
Besides simple fact that reducing power in stall condition is about the most un-natural thing to do! which is whats partly required to stabilizeflight due engine position.
Bad design outright for a passenger aircraft.