Dez563
New member
- Sep 28, 2004
- 4
Hi gents,
A simple question regarding Freeze Plug installation.
On reference to Boeing 747-400 SRM 51-20-07, on where instructions and guidelines are provided for this matter, no information is avalailable in regards of the minimum edge margin allwable.
In other words, how do you consider a Freeze Plug?
Is it a fastener? I mean do we have to have 2D edge margin and 4D-6D distance to another fasteners?
Is it an open hole? So 4D-6D is not needed for inter fastener spacing. And what about a 2D edge margin under such a consideration?
To much questions for a modest begining.
Thanks!
A simple question regarding Freeze Plug installation.
On reference to Boeing 747-400 SRM 51-20-07, on where instructions and guidelines are provided for this matter, no information is avalailable in regards of the minimum edge margin allwable.
In other words, how do you consider a Freeze Plug?
Is it a fastener? I mean do we have to have 2D edge margin and 4D-6D distance to another fasteners?
Is it an open hole? So 4D-6D is not needed for inter fastener spacing. And what about a 2D edge margin under such a consideration?
To much questions for a modest begining.
Thanks!