B737 Classic Minimum ENGINE OIL
Thread Starter
Join Date: May 2003
Location: The Roman Empire
Posts: 831
Likes: 0
Received 0 Likes
on
0 Posts
B737 Classic Minimum ENGINE OIL
The minimum engine oil for dispatch seems to be 60% (also from the maintenance manual)...
In my old notes I have found that the minimum is 60% for maintenance alert, but the MINIMUM for dispatch is 50%.
Also Pat Boone's MRG says the same thing.
So actually what is the MINIMUM FOR DISPATCH?
Thanks LEM
In my old notes I have found that the minimum is 60% for maintenance alert, but the MINIMUM for dispatch is 50%.
Also Pat Boone's MRG says the same thing.
So actually what is the MINIMUM FOR DISPATCH?
Thanks LEM
Join Date: Jul 2000
Location: My views - Not my employer!
Posts: 1,032
Likes: 0
Received 0 Likes
on
0 Posts
Our manual (non Boeing) has 60% as a min for dispatch.
Given that I have rarely seen much less than 85% after a days flying, if the oils were to indicate something less than 60% then I would probably wouldn't dispatch without an engineer first finding out where the oil has gone...
Given that I have rarely seen much less than 85% after a days flying, if the oils were to indicate something less than 60% then I would probably wouldn't dispatch without an engineer first finding out where the oil has gone...
Join Date: Oct 2006
Location: Europe
Posts: 36
Likes: 0
Received 0 Likes
on
0 Posts
Our engineers say 70% or 12 liters (for the classic indicators). It's just a "guideline" as I suspect, but i find it a conservative one and as the previous post say, various books go as low as 50% but I have rarely seen less than 75-80%. The best approach is to call mx when you see it approaching 70%.
On the other hand, would be nice to have an official minimum oil qty since the amplified procedures state that you should verify it before flight..oh well..boeing..
rgds.
On the other hand, would be nice to have an official minimum oil qty since the amplified procedures state that you should verify it before flight..oh well..boeing..
rgds.
Join Date: Aug 2005
Location: fairly close to the colonial capitol
Age: 55
Posts: 1,693
Likes: 0
Received 0 Likes
on
0 Posts
3 gallons or above for the JT8Ds - or about 70-75%.
#2 always went below minimum first no matter which aircraft we had as the reservoir held about 1/2 gal less than on #1.
#2 always went below minimum first no matter which aircraft we had as the reservoir held about 1/2 gal less than on #1.