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IRM 479Z0241-13. 479Z2424-5 (Intercostal). CAF01AFBB5000 OPERA0869832561. Stringer 31L. Stringer 32L.
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IRM 479Z0241-13 479Z2424-5 (Intercostal) CAF01AFBB5000 OPERA0869832561 Stringer 31L Stringer 32L = Use Mylar to Locate (2) New Locations (JD14-1 & JD14-9)The new location will be located in the Intercostal to then be back drilled into the barrel for new tack location points for Broetje to pick up on to drill the intercostal pattern. = Bad Hole locations on Skin (JD14-5 & JD14-15)
JD14-1 JD14-9 End Margin Edge Margin End Margin Edge Margin
IRM 478Z0500-11 Solution: Pot the (2) holes in the skin and use Mylars to located them in the proper locations. Thus this not causing any issues with loading the strap = Bad Hole locations on Skin (JD17 (HLP_17.54) & JD17 (HLP_17.55)
CAF2AAFLB4407 479Z2434-3 (Intercostal) IRM 479Z0240-11 Stringer 35L Stringer 36L = Use Mylar to Locate (2) New Locations (JD09 (Project.61) & JD09 (Project.75)). The new location will be located in the Intercostal to then be back drilled into the barrel for new tack location points for Broetje to pick up on to drill the intercostal pattern. = Bad Hole locations on Skin (JD9 (Project.59) & JD09 (Project.77))
JD09 (project. 61) JD09 (project. 59) Pitch Edge Margin Pitch JD09 (project. 77) JD09 (project. 75) Edge Margin
CAF2AAFLB4401 IRM 479Z0240-11 Stringer 39L Stringer 40L 479Z2434-9 (Intercostal) = Use Mylar to Locate (2) New Locations (JD13 (Project.51) & JD48 (Project.29). The new location will be located in the Intercostal to then be back drilled into the barrel for new tack location points for Broetje to pick up on to drill the intercostal pattern. = Bad Hole locations on Skin JD13 (Project.49) & JD48 (Project. 31)
Edge Margin JD13 (Project.49) Pitch Edge Margin JD48 (Project.29) JD13 (Project.51) JD48 (Project.31) Pitch
IRM 477Z5700-1 CAF01PFAB2700 Stringer 36L Stringer 35L 477Z7107-3 (Intercostal) = Use Mylar to Locate (2) New Locations (JD11-3 & JD11-12). The new location will be located in the Intercostal to then be back drilled into the barrel for new tack location points for Broetje to pick up on to drill the intercostal pattern. = Bad Hole locations on Skin (JD11-2 & JD11-13)
JD11-13 Edge Margin Pitch JD11-12 JD11-2 Edge Margin JD11-3 Pitch
IRM 477Z0201-3 CAF2APFAB2001 Stringer 31L Stringer 32L 477Z2601-1 (Intercostal) = Bad Hole locations on Skin (JD06-2 & JD06-19) = Use Mylar to Locate (2) New Locations (JD06-3 & JD06-18). The new location will be located in the Intercostal to then be back drilled into the barrel for new tack location points for Broetje to pick up on to drill the intercostal pattern.
JD06-19 Edge Margin JD06-18 Pitch Edge Margin JD06-2 JD06-3 Pitch
IRM 478Z0510-2 = These locations will be okay and do not need to be a concern for Broetje impact. These holes are drilled to full size in Cell 280. After talking with the MT about the job and how it would be handled, it came out that we should not have any issues.
IRM 474Z0281-5 Stringer 39L Stringer 40L = These locations are good as is, no impact to Broetje programming.
IRM 476Z2900-19 Stringer 26L Stringer 27L Stringer 28L Stringer 29L = These locations are good as is, no impact to Broetje programming.
CAF01AFBB5300 Stringer 29L Stringer 30L 474Z2312-17 (Intercostal) IRM 474Z0231-5 Good JDs 20 point 1980 20 point 1989 Bad JDs 20 point 1979 21 point 1990
JD20 (pt. 1989) JD21 (pt. 1990) Edge Margin Pitch Edge Margin JD20 (pt. 1979) JD20 (pt. 1980) Pitch
CAF01AFBB5302 Stringer 29L Stringer 30L 474Z2312-13 (Intercostal) IRM 474Z0231-5 Bad JDs 11 point 1962 12 point 1951 Good JDs 11 point 1961 12 point 1952
JD12 (pt. 1952) JD12 (pt. 1951) Edge Margin Pitch Edge Margin JD11 (pt. 1962) JD11 (pt. 1961) Pitch
CAF01AFBB5305 Stringer 29L Stringer 30L 474Z2312-1 (Intercostal) IRM 474Z0231-5 Bad JDs 1 point 1913 2 point 1900 Good JDs 1 point 1901 1 point 1912
JD2 (pt. 1900) Edge Margin JD1 (pt. 1901) Pitch Edge Margin JD1 (pt. 1913) JD1 (pt. 1912) Pitch
The process for all the noted bad location common to intercostals is the following: 1) Hand layout to the mislocated hole in Intercostals. Thus causing a snowman hole in the intercostal. (Note: This will happen on the bench) See below for visual: Slide is OBSOLETE per verbal instructions from B. Beck 11/7/13 Good Hole in Intercostal Mating Bad Hole in the Skin 2) We will use the bad hole(that was drilled on the bench) in the intercostal to line up with the hole in the skin to ensure we are locating the intercostal in the proper MBD location. 3) We will then use the new hole locations that are denoted in green circles (on previous slides), to back drill through the skin and tack in for Broetje. 4) Broetje will use this new location to PSEN on to drill the fastener patterns. ***Note each slide after this one points out the bad holes and which good holes we should use.***