SR 4-5728189142
如果轮胎的压力测量值低于165 psig，则如果在过载的情况下滚动，则相邻轮胎发生故障（胎面损失或胎体破裂）的可能性非常高，特别是如果低轮胎在长滑行距离或高速操作（如起飞或着陆）期间处于低压。我们认为唯一可以接受的情况是，如果可以确定飞机没有在高速或长距离低轮胎情况下滚动，则安装相邻轮胎。如果可以保证飞机没有转弯，也没有高速滚动或轮胎气压低的长距离飞行，那么波音公司对不更换轮胎组件和车轴的另一侧没有技术异议。但是，如果怀疑是否满足上述条件，则应谨慎地拆下车轴上的两个轮胎总成。
If pressure of a tire is measured below 165 psig, then the likelihood of the adjacent tire failing (tread loss or carcass rupture) is very high if rolled while overloaded, especially if the low tire was at a low pressure for long taxi distances or during high speed operations such as a takeoffs or landings. The only situation where we would consider it acceptable to leave the adjacent tire installed is if it was known for sure that the airplane did not roll at high speed or for long distances with a low tire. If it can be assured that the aircraft did not turn, nor rolled at a high speed or for long distances with low tire pressure, then Boeing has No Technical Objection to not replacing the tire assembly and on the other side of the axle. However, if there is doubt the above conditions are met, it would be prudent to remove both tire assemblies on the axle.
点评：基本上无法有效的进行核实。
