Water Manifold; Preparing The System To Remove And Replace The Water Manifold - IBM Power System 8335-GTW Manual

Figure 160. Replacing the time-of-day battery on the system backplane
What to do next
Prepare the system for operation. For instructions, see "Preparing the 8335-GTC, 8335-GTG, 8335-GTH,
8335-GTW, or 8335-GTX system for operation after you remove and replace internal parts" on page 202.
Removing and replacing the water manifold for the 8335-GTW or 8335-GTX
system
Learn how to remove and replace the water manifold in the IBM Power System AC922 (8335-GTW and
8335-GTX) system.
Preparing the 8335-GTW or 8335-GTX system to remove and replace the water manifold
To prepare the system to remove and replace a water manifold, complete the steps in this procedure.
Procedure
1. Complete the prerequisite tasks. For instructions, see "Before you begin" on page 191.
2. Stop the system. For instructions, see "Stopping the 8335-GTC, 8335-GTG, 8335-GTH, 8335-GTW,
or 8335-GTX system" on page 205.
3. Repeat step "2" on page 175 for all the systems in the rack.
Removing and replacing parts in the 8335-GTW or 8335-GTX 175