Service manual

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Intrepid® 6140 Director Installation and Service Manual
Removal and Replacement Procedures (RRPs)
15. The card cage and backplane are secured to the director chassis
with 6 panhead Phillips screws. Use a standard Phillips
screwdriver to remove these screws.
16. Remove the card cage and backplane assembly (Figure 5-11).
Figure 5-11 Backplane Removal and Replacement
17. Disconnect the maintenance port cable from the backplane.
18. The backplane is secured to the card cagewith 7 panhead Phillips
screws. Use a standard Phillips screwdriver to remove these
screws.
19. Remove the backplane (PWA and frame as one FRU) from the
card cage. Place the backplane in an anti-static bag to provide
ESD protection.
Replacement To replace the backplane and all FRUs disconnected from the
backplane:
1. Remove the replacement backplane from its protective anti-static
bag. Inspect the backplane PWA to ensure no connector pins are
damaged.
2. Align the guide pins on the back of the backplane with the
alignment holes in the card cage.
3. While holding the backplane in place, insert and hand tighten
one of the top center panhead Phillips screws.