IBM eserver pSeries 690 Installation Manual page 133

3) Loosen the upper and lower fasteners using the torque tool (PN6422789).
4) Pull the BPF straight out of the BPE.
5) Repeat for the other BPF. There are two BPFs, one in front and one in back.
e. Remove any front and rear bulk power fillers.
5. To reduce the weight to the maximum two-person limit, do the following:
4
3
1 Front and Rear Rack Top
Frame Top Panels
2 Rack Top Frame
3 Left and Right BPE Rails
2
4
5
Appendix J. Removing and Installing the Rack Top Frame
Foam and Metal Air Baffle
Rack Top Frame Cross Brace
117