Bob,

We use the 7721 as a guide, but yes, it depends on the customer / contract. All repairs are either approved ahead of time (specific repairs, not a blanket 7721 approval) or on a case by case basis.

Ben

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Bob Wettermann
Sent: Tuesday, October 13, 2015 6:57 PM
To: [log in to unmask]
Subject: EXTERNAL: [TN] Class III and Repairs

Technetters:

I was visiting with a class III assembler today (MIL/Aero) who was asking me about other MIL/AERO customers who allow or do not allow for boards to be repaired (IPC 7721 procedures to affect repairs).

As an informal "census" do you Class III assemblers and OEMs ...

A. Allow repairs as a matter of course (or is it a "depends" answer)

B. Allow for pad repairs (If YES under which boundary conditions?)

C. Allow for corner or other laminate repairs (If YES under which boundary
conditions?)

D. Allow for mask repairs (If YES under which boundary conditions?)

Thanks for comments in advance!

Bob/BEST
--
Bob Wettermann
BEST Inc
[log in to unmask]
Cell: 847-767-5745


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