I've a question regarding the bleed lines on the 300X engines, 0T235084 - 0T429939 (USA) & 0T429940 - 0T999587 (USA)
Why on the port side of the block there is absolutely no bleed line on the block and 3 bleed lines on the starboard side block ??
Are they necessary on the port side? because doesn't exist on the opposite side.