PPRuNe Forums - View Single Post - B757 RB211 Low duct pressure below switchover

15th Sep 2010, 21:11

#4 (permalink)

wilby08

Join Date: Jun 2009

Location: New Zealand

Age: 41

Posts: 10

Likes: 0

Received 0 Likes on 0 Posts

Thanks HPSOV has been replaced and original fault still exists. Fault isn't present on first start of the day but within 10-15 mins we get the split in duct pressure, so I believe HPSOV is opening.

Reply