Nortel Passport 15000 Hardware Installation And Maintenance page 816

816 Chapter 17 Hardware procedures
Figure 331
Proper alignment of an alarm/BITS module in a Passport 15000
Incorrect alignment
241-1501-240 5.2S2
9 Gently push the module straight in until its faceplate is flush with the
surrounding surfaces. Avoid bending any of the metal fingers or any of the
connector pins.
Correct alignment
PPT 3150 001 AA