hrtpaul wrote:Nicely done mate. What were the differences between a standard -200 and the LR?
G,day Paul , like Stu said the main difference was the engines and range ........aka ....Fuel !!
The 727 -200LR had 5 fuel tanks . One in each wing , around 12,000 lbs in each if I remember , a centre tank 24,000lbs , a forward aux tank 3500lbs , and a rear aux tank 3500 Lbs also . Don't quote me but I think it was about 55,000 lbs of fuel when full . You had to be very careful fuelling them ,as they could be sat on there arse very quickly if you did'nt know what you were doing . From memory , the wings and centre had to have the same amount in them .......up to 36,000 lbs . Then the rest went in the centre ......then the forward aux , so it did'nt sit on it's arse, then the rear aux was last . They often vented fuel out the wing vents when going to full wings . If it was a big spill ......the fire service was called to hose it away , a far cry from today's response
. Every night when they had to go to the hanger for work , they required tow fuel , usually fuel in the centre tank to stop it from tail sitting on the way to the hanger . Standard fuel was 24,000 for SYDNEY . 27,000 lbs to 33.....36 for BNE and full tanks for PER . I miss them heaps ,they were great to fuel , two hose's could be connected , for around 2000 ltrs per minute . And I will never forget the deep rumble of the APU boring away in the wing . Ahh they were the days . Unfortunately the Airport is a different place these days .
One day I remember seeing one on gate 7 at MEL with the nose wheel off the ground while being defuelled ,no rear step down , it was solved by flicking a switch and putting the fuel back on until the steps could be lowered .