Installation Instructions

T ask 5: R ack Mounting for Low -Capacit y Fr ame Chapter 2: UBS Macro B T S Installation Procedure
Procedure 2 -4 R ack Mounting the Low -Capacit y , +27 V DC UBS Macro B T S Assembly
(Continued)
8
Using a T25 TORX driver , tighten the four screws in carrier strip keyhole
slots to 4.77 N-m (42 in-lb).
9
This step is optional and is only performed if there is
a desire to remove the carrier strips from the frame.
Remove the carrier strips from the frame as follows:
Using a 10 mm socket and ratchet, loosen and remove the 8 nuts that
secure each carrier strip to the frame.
Remove the carrier strip.
Procedural reference diagrams
The following diagrams help clarify certain steps in Procedure 2 -4 .
Figure 2 -15 Hanger screw layout for UBS Macro carrier strip assembly on page 2 - 39
Figure 2 -16 Lifting and hanging the carrier strip assembly on the rack on page 2 - 40
Figure 2 -17 Carrier strip assembly keyhole screw locations on page 2 - 41
2 -38 68P09283A62 -3
PRELIMINARY A UG 2007